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
2022-07-03 11:29:42 C 03 29 52.039 +33 47 16.51 U I41
2022-07-03 11:33:06 C 03 29 52.241 +33 47 18.10 U I41
2022-07-03 11:36:30 C 03 29 52.430 +33 47 19.61 U I41
2022-07-05 11:23:06 C 03 32 35.880 +34 08 17.70 U I41
2022-07-05 11:26:30 C 03 32 36.070 +34 08 19.28 U I41
2022-07-05 11:29:53 C 03 32 36.259 +34 08 20.69 U I41
2022-07-05 11:33:16 C 03 32 36.439 +34 08 22.20 U I41
2022-07-05 11:36:41 C 03 32 36.641 +34 08 23.71 U I41
2022-07-11 10:45:05 C 03 40 23.898 +35 08 41.64 V 703
2022-07-11 10:52:10 C 03 40 24.280 +35 08 44.84 V 703
2022-07-11 10:59:14 C 03 40 24.607 +35 08 48.05 V 703
2022-07-11 11:06:18 C 03 40 24.989 +35 08 50.60 V 703
2022-07-13 11:12:40 C 03 42 53.990 +35 28 23.41 U I41
2022-07-13 11:16:15 C 03 42 54.170 +35 28 24.82 U I41
2022-07-13 11:19:51 C 03 42 54.360 +35 28 26.29 U I41
2022-07-13 11:23:27 C 03 42 54.530 +35 28 27.80 U I41
2022-07-13 11:27:02 C 03 42 54.720 +35 28 29.32 U I41
2022-07-14 11:13:43 C 03 44 06.790 +35 38 02.18 U I41
2022-07-14 11:17:17 C 03 44 06.960 +35 38 03.70 U I41
2022-07-14 11:20:50 C 03 44 07.140 +35 38 05.10 U I41
2022-07-14 11:24:25 C 03 44 07.320 +35 38 06.68 U I41
2022-07-14 11:28:00 C 03 44 07.490 +35 38 08.09 U I41
2022-07-15 11:14:47 C 03 45 18.490 +35 47 36.89 U I41
2022-07-15 11:18:21 C 03 45 18.660 +35 47 38.40 U I41
2022-07-15 11:21:53 C 03 45 18.840 +35 47 39.80 U I41
2022-07-15 11:25:28 C 03 45 19.010 +35 47 41.32 U I41
2022-07-15 11:29:03 C 03 45 19.181 +35 47 42.79 U I41
2022-08-02 23:33:31 C 04 03 37.807 +38 36 28.31 X B72
2022-08-02 23:36:34 C 04 03 37.890 +38 36 29.58 X B72
2022-08-02 23:39:38 C 04 03 38.010 +38 36 30.95 X B72
2022-08-02 23:42:11 C 04 03 38.072 +38 36 31.85 X B72
2022-08-06 14:17:57 C 04 06 12.936 +39 08 30.62 V T08
2022-08-06 14:20:34 C 04 06 12.989 +39 08 31.67 V T08
2022-08-06 14:51:31 C 04 06 13.778 +39 08 43.19 V T08
2022-08-16 13:51:56 C 04 11 15.288 +40 36 25.78 V T05
2022-08-16 13:59:52 C 04 11 15.394 +40 36 28.44 V T05
2022-08-16 14:25:36 C 04 11 15.713 +40 36 38.52 V T05
2022-08-16 15:02:29 C 04 11 16.116 +40 36 52.67 V T05
2022-08-18 13:40:29 C 04 11 50.789 +40 53 59.10 V T08
2022-08-18 13:55:04 C 04 11 50.940 +40 54 04.97 V T08
2022-08-18 14:06:15 C 04 11 51.041 +40 54 09.07 V T08
2022-08-20 14:24:02 C 04 12 17.414 +41 11 53.84 V T05
2022-08-20 14:53:46 C 04 12 17.575 +41 12 04.57 V T05
2022-08-20 15:01:42 C 04 12 17.602 +41 12 07.81 V T05
2022-08-20 15:04:44 C 04 12 17.621 +41 12 08.57 V T05
2022-08-28 13:17:20 C 04 12 19.838 +42 21 52.56 V T05
2022-08-28 13:55:38 C 04 12 19.524 +42 22 07.14 V T05
2022-08-28 14:13:20 C 04 12 19.313 +42 22 13.44 V T05
2022-08-30 14:21:57 C 04 11 51.358 +42 39 45.43 V T08
2022-08-30 14:27:51 C 04 11 51.266 +42 39 47.09 V T08
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)