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Add some artificial satallites
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@muddyfish
muddyfish committed Dec 23, 2016
1 parent 2e0eada commit e189789
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132 changes: 132 additions & 0 deletions astro_db.txt
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* PIONEER 6 Launched: 12/16/1965 Last updated: 03/04/1985
* Good from 12/16/1965 through 12/18/1973
PIONEER 6-1,e,0.169163,-101.493,4.59292,0.898328,1.15758,0.0942806,-3422.76,12/16/1965,1950,0,0
* Good from 12/18/1973 through 01/01/1982
PIONEER 6-2,e,0.202398,-109.096,12.2262,0.89819,1.15785,0.0942609,-38.0259,12/18/1973,1950,0,0
* Good from 01/01/1982 through 01/01/1983
PIONEER 6-3,e,0.168647,-102.582,5.43318,0.898581,1.15709,0.094409,119.689,01/01/1982,1950,0,0
* Good from 01/01/1983 through 01/01/1985
PIONEER 6-4,e,0.169038,-102.578,5.49684,0.8987,1.15686,0.0943646,-178.044,01/01/1983,1950,0,0
* Good from 01/01/1985 through 12/31/1999
PIONEER 6-5,e,0.168975,-102.627,5.40364,0.898767,1.15673,0.0942279,-122.935,11/01/1984,1950,0,0
* PIONEER 7 Launched: 08/18/1966 Last updated: 03/04/1985
* Good from 08/18/1966 through 12/15/1974
PIONEER 7-1,e,0.602023,85.5698,-144.711,1.06756,0.893546,0.0583821,-2139.92,08/18/1966,1950,0,0
* Good from 12/15/1974 through 01/01/1982
PIONEER 7-2,e,0.0922297,-39.3432,-24.0855,1.06765,0.893427,0.0539719,-137.848,12/15/1974,1950,0,0
* Good from 01/01/1983 through 01/01/1985
PIONEER 7-3,e,0.0945218,-37.2881,-26.4094,1.06808,0.892893,0.0542734,-32.8399,01/01/1983,1950,0,0
* Good from 01/01/1985 through 12/31/1999
PIONEER 7-4,e,0.0944496,-37.3345,-26.2911,1.06811,0.892855,0.0542954,-154.698,11/01/1984,1950,0,0
* PIONEER 8 Launched: 12/14/1967 Last updated: 03/04/1985
* Good from 12/14/1967 through 08/19/1974
PIONEER 8-1,e,0.0576208,95.0632,-23.0406,1.03965,0.929767,0.0468871,94.2456,03/15/1968,1950,0,0
* Good from 08/19/1974 through 01/01/1982
PIONEER 8-2,e,0.0575927,97.0366,-24.9287,1.04034,0.928839,0.0464424,114.738,08/19/1974,1950,0,0
* Good from 01/01/1982 through 01/01/1983
PIONEER 8-3,e,0.0549032,97.7623,-25.6964,1.04043,0.928726,0.0464284,95.1165,01/01/1982,1950,0,0
* Good from 01/01/1983 through 01/01/1985
PIONEER 8-4,e,0.0548837,98.3744,-26.3512,1.04039,0.928774,0.0464398,74.1376,01/01/1983,1950,0,0
* Good from 01/01/1985 through 12/31/1999
PIONEER 8-5,e,0.0548836,98.011,-25.3128,1.03964,0.929779,0.0464594,-24.166,11/01/1984,1950,0,0
* PIONEER 9 Launched: 11/08/1968 Last updated: 03/04/1985
* Good from 11/08/1968 through 08/19/1974
PIONEER 9-1,e,0.0898392,-138.758,5.83252,0.872323,1.20973,0.135293,-1982.33,11/08/1968,1950,0,0
* Good from 08/19/1974 through 01/01/1982
PIONEER 9-2,e,0.0892238,-139.231,6.28161,0.872292,1.20979,0.135342,-149.776,08/19/1974,1950,0,0
* Good from 01/01/1982 through 01/01/1983
PIONEER 9-3,e,0.0893009,-139.289,6.36189,0.872273,1.20983,0.135457,-132.412,01/01/1982,1950,0,0
* Good from 01/01/1983 through 01/01/1985
PIONEER 9-4,e,0.0898189,-139.946,6.66394,0.872345,1.20968,0.135397,-50.8473,01/01/1983,1950,0,0
* Good from 01/01/1985 through 12/31/1999
PIONEER 9-5,e,0.0896618,-140.082,7.07431,0.872451,1.20946,0.135448,39.6017,11/01/1984,1950,0,0
* PIONEER 10 Launched: 03/03/1972 Last updated: 04/24/1988
* Good from 03/03/1972 through 12/03/1973
PIONEER 10-1,e,1.91591,-17.8025,177.248,3.47882,0.151899,0.715144,0.320836,03/03/1972,1950,0,0
* Good from 12/03/1973 through 01/01/1982 (corrected 1/22/1997 VRH)
PIONEER 10-2,h,12/02.057/1973,3.13876,-28.6358,-13.224,1.7372,5.06434,1950,0,0
* Good from 01/01/1982 through 01/01/1985 (corrected 1/22/1997 VRH)
PIONEER 10-3,h,11/30.343/1973,3.13873,-28.7403,-13.3566,1.72545,5.03676,1950,0,0
* Good from 01/01/1985 through 12/31/2010 (corrected 1/22/1997 VRH)
PIONEER 10-4,h,12/04.302/1973,3.14104,-29.1864,-12.8802,1.72784,5.03468,1950,0,0
* PIONEER 11 Launched: 04/05/1973 Last updated: 04/24/1988
* Good from 04/05/1973 through 12/03/1974
PIONEER 11-1,e,2.96749,14.766,-179.959,3.55829,0.146839,0.718833,-0.00693378,04/05/1973,1950,0,0
* Good from 12/03/1974 through 09/01/1979
PIONEER 11-2,e,13.625,-4.61657,59.3927,16.9325,0.0141456,0.780008,-6.13304,12/03/1974,1950,0,0
* Good from 09/01/1979 through 01/01/1982 (corrected 1/22/1997 VRH)
PIONEER 11-3,h,02/17.221/1980,14.2493,158.986,18.6163,2.1548,9.26636,1950,0,0
* Good from 01/01/1982 through 01/01/1985 (corrected 1/22/1997 VRH)
PIONEER 11-4,h,12/01.617/1979,16.6257,159.701,12.8176,2.15974,9.35657,1950,0,0
* Good from 01/01/1985 through 09/01/1987 (corrected 1/22/1997 VRH)
PIONEER 11-5,h,11/30.124/1979,16.6287,159.744,12.8063,2.15321,9.36371,1950,0,0
* Good from 09/01/1987 through 12/31/2010 (corrected 1/22/1997 VRH)
PIONEER 11-6,h,11/27.355/1979,16.6297,159.742,12.6783,2.14665,9.34262,1950,0,0
* VOYAGER 2 Launched: 08/22/1977 Last updated: 12/05/1989
* Good from 08/22.58/1977 through 07/09.92/1979
VOYAGER 2-1,e,4.83715,-33.0429,11.8339,3.63929,0.141964,0.724792,53.7867,09/13/1978,1950,0,0
* Good from 07/09.92/1979 through 08/26.12/1981 (corrected 1/22/1997 VRH)
VOYAGER 2-2,h,12/11.077/1978,2.58239,119.197,-9.17007,1.33782,5.02057,1950,0,0
* Good from 08/26.12/1981 through 01/24.75/1986 (corrected 1/22/1997 VRH)
VOYAGER 2-3,h,07/29.801/1981,2.66245,76.9535,112.261,3.44837,9.60542,1950,0,0
* Good from 01/24.75/1986 through 03/13.09/1987 (corrected 1/22/1997 VRH)
VOYAGER 2-4,h,11/25.008/1982,2.49478,-100.383,-46.0771,5.81736,14.40394,1950,0,0
* Good from 03/13.09/1987 through 08/25/1989 (corrected 1/22/1997 VRH)
VOYAGER 2-5,h,11/24.695/1982,2.49617,-100.376,-46.1063,5.8064,14.39968,1950,0,0
* Good from 08/25/1989 through 12/31/2040 (corrected 1/22/1997 VRH)
VOYAGER 2-6,h,04/30.224/1983,78.8189,100.935,130.058,6.2841,21.24042,1950,0,0
* VOYAGER 1 Launched: 09/05/1977 Last updated: 12/05/1989
* Good from 09/05.54/1977 through 03/05.5/1979
VOYAGER 1-1,e,1.03547,-17.9821,-0.349381,4.99712,0.0882316,0.798528,31.6497,08/30/1978,1950,0,0
* Good from 03/05.5/1979 through 11/13/1980 (corrected 1/22/1997 VRH)
VOYAGER 1-2,h,11/28.764/1978,2.47979,112.913,-1.46534,2.29959,5.16622,1950,0,0
* Good from 11/13/1980 through 01/01/2040 (corrected 1/22/1997 VRH)
VOYAGER 1-3,h,12/18.497/1979,35.8006,178.355,-21.7477,3.72559,8.77808,1950,0,0
* PIONEER VENUS ORB
* Good from 05/25/1978 through 12/04/1978
PIONEER 12-1,e,1.6292,62.7514,40.0825,0.894801,1.16443,0.197779,123.361,05/25/1978,1950,0,0
* Good from 12/04/1978 through 12/31/1999
PIONEER 12-2,e,3.39388,76.1492,54.7227,0.723331,1.60213,0.00678278,-30.7755,12/12/1978,1950,0,0
* ULYSSES Launched: 10/06/1990 Last updated: 04/05/1991
* Good from 10/06/1990 through 02/08/1992
ULYSSES-1,e,1.99072,12.8591,7.72595,8.99148,0.0365559,0.889166,0.155108,10/16/1990,1950,0,0
* Good from 02/08/1992 through 01/01/2001
ULYSSES-2,e,79.1099,-22.5172,-1.08601,3.37473,0.158981,0.602617,0,03/13/1995,1950,0,0
* GIOTTO Launched: 07/02/1985 Last updated: 04/30/1986
* Good from 07/02/1985 through 04/03/1986
GIOTTO-1,e,2.10093,-79.1214,-155.171,0.879938,1.19406,0.17838,159.312,07/15/1985,1950,0,0
* Good from 04/03/1986 through 12/31/1999
GIOTTO-2,e,2.09015,-79.5293,-153.024,0.886384,1.18106,0.17334,109.772,04/03/1986,1950,0,0
* MAGELLAN Launched: 04/28/1989 Last updated: 01/10/1989
* Good from 04/28.1/1989 through 08/10.7/1990
MAGELLAN-1,e,0.651,37.554,13.665,0.85783,1.24052,0.181406,160.255,04/28/1989,1950,0,0
* Good from 08/10.7/1990 through 12/31/1999
MAGELLAN-2,e,3.39378,76.1168,54.7548,0.723332,1.60213,0.00677751,-46.1667,08/10/1990,1950,0,0
* MAGELLAN POST LAUNCH Launched: 05/05/1989 Last updated: 06/27/1990
* Good from 05/15.02/1989 through 11/08.51/1989
MAGELLAN-1,e,0.780827,43.8106,9.10998,0.855171,1.24631,0.182675,179.665,05/15/1989,1950,0,0
* Good from 11/08.51/1989 through 08/10.71/1990
MAGELLAN-2,e,0.763056,43.2887,9.53735,0.857408,1.24143,0.179366,40.0849,11/08/1989,1950,0,0
* Good from 08/10.71/1990 through 12/31/1999
MAGELLAN-3,e,3.39378,76.1168,54.7548,0.723332,1.60213,0.00677751,-46.1667,08/10/1990,1950,0,0
* GALILEO GASPRA+IDA (POST LAUNCH) Launched: 10/18/1989 Last updated: 12/05/1989
* Good from 11/09.69/1989 through 02/10.26/1990
GALILEO-1,e,4.32241,24.6828,-175.312,0.832324,1.29797,0.19785,-158.241,11/09/1989,1950,0,0
* Good from 02/10.26/1990 through 04/30/1990
GALILEO-2,e,3.38017,75.8958,107.035,0.992406,0.996943,0.296109,-10.5257,02/14/1990,1950,0,0
* Good from 04/30/1990 through 12/08.83/1990
GALILEO-3,e,3.39102,75.9818,106.465,0.988368,1.00306,0.29471,63.989,04/30/1990,1950,0,0
* Good from 12/08.83/1990 through 09/10.5/1991
GALILEO-4,e,4.54077,-104.171,-136.774,1.59023,0.491487,0.431177,-14.8313,12/12/1990,1950,0,0
* Good from 09/10.5/1991 through 08/04.5/1992
GALILEO-5,e,4.53895,-104.176,-136.805,1.58726,0.492872,0.430324,119.413,09/10/1991,1950,0,0
* Good from 08/04.5/1992 through 12/08.61/1992
GALILEO-6,e,4.53508,-103.855,-137.32,1.58978,0.491697,0.429655,-78.2706,08/04/1992,1950,0,0
* Good from 12/08.61/1992 through 03/03.5/1993
GALILEO-7,e,1.52337,-104.109,-173.491,3.1444,0.176766,0.687555,-0.266756,12/11/1992,1950,0,0
* Good from 03/03.5/1993 through 09/04.7/1993
GALILEO-8,e,1.52109,-104.134,-173.471,3.1296,0.178021,0.68607,14.2701,03/03/1993,1950,0,0
* Good from 09/04.7/1993 through 12/07.92/1995
GALILEO-9,e,1.51693,-104.012,-173.291,3.14285,0.176896,0.68548,46.9528,09/04/1993,1950,0,0
* Good from 12/07.92/1995 through 12/31/2000
GALILEO-10,e,1.30498,100.02,-86.5583,5.2028,0.0830516,0.048494,-103.357,12/07/1995,1950,0,0
28 changes: 25 additions & 3 deletions node/index.py
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,29 @@ def inf_at_2(self, nth: int, inf: Node.infinite):

@Node.prefer
def get_distance_to_earth(self, time: Node.clock, object: str):
"""Gets the distance to the sun from `object`"""
"""Gets the distance to the Earth from `object`"""
new_time = datetime.datetime(*time.time_obj[:7])

return getattr(ephem, object)(new_time).earth_distance
try:
return getattr(ephem, object)(new_time).earth_distance
except AttributeError:
with open("astro_db.txt") as astro_db:
name = None
line = astro_db.readline()
while name != object:
assert line.startswith("* ")
name, launch_date, updated_date = line[2:].split(":")
name = name[:-9]
if name != object:
line = astro_db.readline()
while line[0] != "*" or line.startswith("* Good from "):
line = astro_db.readline()
year = int(astro_db.readline()[-5:])
while year < new_time.year:
astro_db.readline()
line = astro_db.readline()
line = line.split(" (")[0]
year = int(line[-4:])
line = astro_db.readline()
object = ephem.readdb(line)
object.compute(new_time)
return object.earth_distance

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