3200 Phaethon (1983 TB)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8897185000
Semi-major axis (a)1.2713952000 AU
Inclination (i)22.31264000°
Long. of Asc. Node (Ω)265.09557000°
Arg. of Perihelion (ω)322.30651000°
Mean Anomaly (M)163.97510000°
Mean Motion (n)0.6875166600°/day
Perihelion dist (q)0.14021140 AU
Aphelion dist (Q)2.40257900 AU
Orbital Period1.43357640 yr
Physical Parameters
H (abs. magnitude)14.38
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty0
Orbit TypeApollo
MOID0.018798 AU
Observations Used8738
Radar Obs Used1
Oppositions43
Arc Total1983-2026
First Observation Used
Last Observation Used2026-03-03
Observations (9341)
Date Type RA Dec Mag Band Observatory
2019-10-25 19:14:26 S 01 15 38.134 +46 59 05.21 V C57
2019-10-25 19:14:26 s 1 +18969.120 0 +376532.23 5580.0 C57
2019-10-25 19:44:26 S 01 15 33.564 +46 58 25.57 V C57
2019-10-25 19:44:26 s 1 +17937.256 0 +376914.43 520.0 C57
2019-10-25 20:14:26 S 01 15 29.095 +46 57 48.28 V C57
2019-10-25 20:14:26 s 1 +16905.110 0 +377287.54 1570.0 C57
2019-10-25 20:44:26 S 01 15 24.166 +46 57 07.49 V C57
2019-10-25 20:44:26 s 1 +15872.707 0 +377651.59 8820.0 C57
2019-10-25 21:10:09 C 01 16 09.50 +46 54 30.3 a 233
2019-10-25 21:16:56 C 01 16 08.49 +46 54 21.8 a 233
2019-10-25 21:25:11 C 01 16 07.22 +46 54 11.4 a 233
2019-10-25 21:44:26 S 01 15 15.269 +46 55 51.71 V C57
2019-10-25 21:44:26 s 1 +13807.235 0 +378352.54 2220.0 C57
2019-10-25 22:14:26 S 01 15 11.304 +46 55 15.13 V C57
2019-10-25 22:14:26 s 1 +12774.218 0 +378689.47 8540.0 C57
2019-10-25 22:22:43 S 01 15 58.700 +46 53 00.81 X 275
2019-10-25 23:14:26 S 01 15 01.992 +46 53 58.16 V C57
2019-10-25 23:14:26 s 1 +10707.746 0 +379336.29 790.0 C57
2019-10-25 23:44:26 S 01 14 57.334 +46 53 19.25 V C57
2019-10-26 00:14:26 S 01 14 52.961 +46 52 41.59 V C57
2019-10-26 01:14:26 S 01 14 44.011 +46 51 24.52 V C57
2019-10-26 01:44:26 S 01 14 39.478 +46 50 46.00 V C57
2019-10-26 02:14:26 S 01 14 34.898 +46 50 05.53 V C57
2019-10-26 03:44:26 S 01 14 21.552 +46 48 12.17 V C57
2019-10-26 05:14:26 S 01 14 08.335 +46 46 16.75 V C57
2019-10-26 05:44:26 S 01 14 03.701 +46 45 36.97 V C57
2019-10-26 06:14:26 S 01 13 59.347 +46 44 58.60 V C57
2019-10-26 07:14:26 S 01 13 50.498 +46 43 41.52 V C57
2019-10-26 08:14:26 S 01 13 41.666 +46 42 23.87 V C57
2019-10-26 08:44:26 S 01 13 37.226 +46 41 45.35 V C57
2019-10-26 10:14:26 S 01 13 23.758 +46 39 46.76 V C57
2019-10-26 10:14:26 s 1 -12007.731 0 +384097.96 0.0 C57
2019-10-26 10:27:42 C 01 14 12.23 +46 37 50.5 V T08
2019-10-26 10:33:00 C 01 14 11.44 +46 37 43.4 V T08
2019-10-26 10:44:26 S 01 13 19.634 +46 39 09.61 V C57
2019-10-26 10:44:26 s 1 -13037.271 0 +384212.84 1870.0 C57
2019-10-26 10:59:38 C 01 14 07.51 +46 37 09.5 V T08
2019-10-26 11:14:26 S 01 13 15.238 +46 38 31.60 V C57
2019-10-26 11:14:26 s 1 -14066.364 0 +384318.96 2120.0 C57
2019-10-26 11:44:26 S 01 13 10.838 +46 37 52.32 V C57
2019-10-26 11:44:26 s 1 -15094.987 0 +384416.32 800.0 C57
2019-10-26 12:14:26 S 01 13 06.427 +46 37 12.79 V C57
2019-10-26 12:14:26 s 1 -16123.117 0 +384504.94 8000.0 C57
2019-10-26 12:44:26 S 01 13 02.047 +46 36 34.67 V C57
2019-10-26 12:44:26 s 1 -17150.731 0 +384584.82 3790.0 C57
2019-10-26 13:14:26 S 01 12 57.482 +46 35 54.92 V C57
2019-10-26 13:14:26 s 1 -18177.807 0 +384655.96 8240.0 C57
2019-10-26 13:44:26 S 01 12 53.208 +46 35 17.81 V C57
2019-10-26 13:44:26 s 1 -19204.321 0 +384718.37 1410.0 C57
2019-10-26 14:14:26 S 01 12 49.010 +46 34 39.40 V C57
Radar Observations (9)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2007-12-08 11:21:00 126173436.46 8 us 2380 -1 -1
2007-12-08.472917 12617343646 8000 us 2380 251 251
2017-12-12 02:40:00 112813098 20 us 8560 -14 -14
2017-12-15 07:00:00 75271531 8 us 8560 -14 -14
2017-12-16 07:00:00 69844473.28 6 us 8560 -14 -14
2017-12-16 23:23:00 68753205 1.932 us 2380 -1 -1
2017-12-17 22:30:00 71061861.5 1.932 us 2380 -1 -1
2017-12-18 21:41:00 77453145.84 1.932 us 2380 -1 -1
2017-12-19 21:16:00 87210330.04 2.595 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)