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
2017-11-18 10:32:18 C 07 05 31.78 +36 04 24.6 U 703
2017-11-18 10:40:22 C 07 05 31.63 +36 04 27.4 U 703
2017-11-18 10:48:21 C 07 05 31.47 +36 04 30.3 U 703
2017-11-18 12:52:48 C 07 05 29.153 +36 05 13.69 U 695
2017-11-18 12:58:05 C 07 05 29.050 +36 05 15.45 U 695
2017-11-18 13:03:22 C 07 05 28.952 +36 05 17.16 U 695
2017-11-18 13:08:39 C 07 05 28.858 +36 05 18.98 U 695
2017-11-19 05:05:17 C 07 05 15.31 +36 11 04.7 q V83
2017-11-19 05:16:28 C 07 05 15.08 +36 11 09.3 q V83
2017-11-19 05:22:31 C 07 05 14.85 +36 11 10.7 P V78
2017-11-19 05:26:32 C 07 05 14.89 +36 11 13.3 q V83
2017-11-19 05:31:50 C 07 05 14.69 +36 11 14.1 P V78
2017-11-19 05:40:10 C 07 05 14.61 +36 11 18.9 q V83
2017-11-19 05:41:22 C 07 05 14.51 +36 11 17.5 P V78
2017-11-19 05:51:06 C 07 05 14.39 +36 11 23.2 q V83
2017-11-19 06:03:43 C 07 05 14.13 +36 11 28.4 q V83
2017-11-19 09:45:00 C 07 05 09.20 +36 12 56.6 q H47
2017-11-19 09:53:47 C 07 05 09.01 +36 12 59.5 q H47
2017-11-19 11:34:41 C 07 05 06.95 +36 13 37.2 15.0 q H06
2017-11-19 11:38:34 C 07 05 06.83 +36 13 38.9 15.1 q H06
2017-11-19 11:41:26 C 07 05 06.77 +36 13 39.9 15.1 q H06
2017-11-20 02:44:36 C 07 04 48.99 +36 19 28.2 q A77
2017-11-20 03:29:40 C 07 04 47.80 +36 19 46.0 q A77
2017-11-20 03:44:06 C 07 04 47.59 +36 19 52.7 U J27
2017-11-20 03:48:28 C 07 04 47.48 +36 19 54.4 U J27
2017-11-20 03:54:38 C 07 04 47.31 +36 19 57.0 U J27
2017-11-20 04:15:47 C 07 04 46.59 +36 20 03.9 q A77
2017-11-20 09:28:11 C 07 04 39.84 +36 22 13.0 q H47
2017-11-20 09:39:16 C 07 04 39.53 +36 22 17.4 q H47
2017-11-20 09:46:11 C 07 04 39.34 +36 22 20.0 q H47
2017-11-21 00:35:35 C 07 04 18.11 +36 28 23.6 d Z35
2017-11-21 00:53:47 C 07 04 17.60 +36 28 30.9 d Z35
2017-11-21 01:13:49 C 07 04 17.00 +36 28 39.6 d Z35
2017-11-21 04:36:27 C 07 04 11.92 +36 29 59.9 P V78
2017-11-21 04:46:56 C 07 04 11.62 +36 30 04.9 P V78
2017-11-21 04:56:40 C 07 04 11.30 +36 30 08.5 P V78
2017-11-21 13:08:37 C 07 03 56.47 +36 33 53.2 U T08
2017-11-21 13:22:19 C 07 03 55.98 +36 33 59.0 U T08
2017-11-21 13:37:48 C 07 03 55.43 +36 34 05.7 U T08
2017-11-21 13:53:11 C 07 03 54.88 +36 34 12.4 U T08
2017-11-22 08:58:54 C 07 03 18.48 +36 42 38.5 P V78
2017-11-22 09:11:13 C 07 03 17.96 +36 42 43.5 P V78
2017-11-22 09:22:38 C 07 03 17.52 +36 42 49.2 P V78
2017-11-22 09:43:31 C 07 03 17.05 +36 43 02.9 U 703
2017-11-22 09:52:11 C 07 03 16.68 +36 43 06.9 U 703
2017-11-22 09:52:59 C 07 03 16.66 +36 43 07.2 U 703
2017-11-22 10:01:38 C 07 03 16.34 +36 43 11.5 U 703
2017-11-22 10:02:25 C 07 03 16.28 +36 43 11.7 U 703
2017-11-22 10:11:00 C 07 03 15.93 +36 43 15.8 U 703
2017-11-22 10:11:49 C 07 03 15.90 +36 43 16.0 U 703
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)