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
2001-11-09 19:59:31 C 04 10 03.21 +39 47 14.1 151
2001-11-10 20:17:00 C 04 07 09.28 +39 43 09.7 c 947
2001-11-10 20:19:14 C 04 07 09.00 +39 43 09.1 c 947
2001-11-10 20:22:16 C 04 07 08.64 +39 43 09.1 151
2001-11-10 20:22:38 C 04 07 08.57 +39 43 08.6 c 947
2001-11-10 20:25:09 C 04 07 08.28 +39 43 08.1 c 947
2001-11-10 20:27:42 C 04 07 07.99 +39 43 08.4 151
2001-11-10 20:32:53 C 04 07 07.29 +39 43 07.3 151
2001-11-10 20:38:10 C 04 07 06.71 +39 43 06.5 151
2001-11-10 20:44:04 C 04 07 05.98 +39 43 05.3 151
2001-11-10 20:46:19 C 04 07 05.71 +39 43 05.3 151
2001-11-10 22:23:07 C 04 06 53.88 +39 42 48.3 c 198
2001-11-10 22:28:50 C 04 06 53.18 +39 42 47.0 c 198
2001-11-10 22:38:21 C 04 06 52.01 +39 42 45.3 c 198
2001-11-11 06:53:17 C 04 05 52.03 +39 41 14.7 17.2 c 704
2001-11-11 07:13:47 C 04 05 49.55 +39 41 10.7 17.8 c 704
2001-11-11 07:34:07 C 04 05 47.00 +39 41 07.1 17.7 c 704
2001-11-11 07:56:38 C 04 05 44.23 +39 41 02.4 18.0 c 704
2001-11-11 08:17:06 C 04 05 41.66 +39 40 58.2 17.4 c 704
2001-11-11 19:37:13 C 04 04 18.93 +39 38 40.5 056
2001-11-11 19:54:52 C 04 04 16.80 +39 38 36.7 056
2001-11-12 02:41:40 C 04 03 26.68 +39 37 12.7 450
2001-11-12 02:51:39 C 04 03 25.35 +39 37 10.3 450
2001-11-12 07:11:49 C 04 02 52.96 +39 36 16.3 17.1 c 704
2001-11-12 07:32:19 C 04 02 50.36 +39 36 11.7 17.3 c 704
2001-11-12 07:52:46 C 04 02 47.79 +39 36 07.2 17.4 c 704
2001-11-12 08:13:19 C 04 02 45.13 +39 36 02.4 17.4 c 704
2001-11-12 08:34:23 C 04 02 42.53 +39 35 58.2 17.3 c 704
2001-11-14 06:52:23 C 03 56 52.77 +39 24 33.4 c 670
2001-11-14 07:58:31 C 03 56 44.19 +39 24 15.2 c 670
2001-11-16 07:15:41 C 03 50 36.33 +39 09 58.1 c 670
2001-11-16 10:19:43 C 03 50 11.69 +39 08 56.4 c 670
2001-11-17 04:42:25 C 03 47 46.53 +39 02 35.7 450
2001-11-17 04:59:09 C 03 47 44.32 +39 02 29.4 450
2001-11-17 23:13:12 C 03 45 18.59 +38 55 45.1 c 118
2001-11-17 23:18:47 C 03 45 17.81 +38 55 43.2 c 118
2001-11-18 20:09:52 C 03 42 30.42 +38 47 31.6 056
2001-11-18 20:29:25 C 03 42 27.74 +38 47 24.0 056
2001-11-20 21:49:57 C 03 35 46.76 +38 25 52.0 151
2001-11-20 21:53:02 C 03 35 46.33 +38 25 50.6 151
2001-11-20 21:55:52 C 03 35 45.96 +38 25 49.3 151
2001-11-20 21:58:40 C 03 35 45.55 +38 25 48.1 151
2001-11-22 15:13:01 C 03 30 07.36 +38 05 30.2 867
2001-11-22 15:16:00 C 03 30 06.95 +38 05 28.6 867
2001-11-22 15:19:01 C 03 30 06.53 +38 05 27.1 867
2001-11-27 01:31:09 C 03 15 34.98 +37 03 31.8 056
2001-11-27 01:42:49 C 03 15 33.35 +37 03 25.5 056
2001-11-27 07:45:31 C 03 14 44.40 +36 59 32.7 16.8 c 644
2001-11-27 08:15:27 C 03 14 40.26 +36 59 13.1 16.4 c 644
2001-11-27 09:09:09 C 03 14 32.88 +36 58 37.6 16.5 c 644
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)