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
2019-10-24 04:14:26 S 01 21 46.003 +47 47 50.89 V C57
2019-10-24 04:14:26 s 1 +96088.348 0 +317156.62 3070.0 C57
2019-10-24 04:44:26 S 01 21 41.294 +47 47 13.16 V C57
2019-10-24 04:44:26 s 1 +95178.312 0 +318312.70 160.0 C57
2019-10-24 05:14:26 S 01 21 36.113 +47 46 38.17 V C57
2019-10-24 05:14:26 s 1 +94265.095 0 +319457.72 4400.0 C57
2019-10-24 05:37:54 C 01 22 10.62 +47 43 15.6 V 703
2019-10-24 05:44:26 S 01 21 31.380 +47 46 01.74 V C57
2019-10-24 05:44:26 s 1 +93348.753 0 +320591.70 5980.0 C57
2019-10-24 05:45:37 C 01 22 09.39 +47 43 06.4 V 703
2019-10-24 05:53:23 C 01 22 08.15 +47 42 57.0 V 703
2019-10-24 06:01:12 C 01 22 06.96 +47 42 47.6 V 703
2019-10-24 06:14:26 S 01 21 26.527 +47 45 24.37 V C57
2019-10-24 06:14:26 s 1 +92429.341 0 +321714.68 5050.0 C57
2019-10-24 06:44:26 S 01 21 21.833 +47 44 46.82 V C57
2019-10-24 06:44:26 s 1 +91506.914 0 +322826.71 1790.0 C57
2019-10-24 07:14:26 S 01 21 16.927 +47 44 12.05 V C57
2019-10-24 07:14:26 s 1 +90581.525 0 +323927.82 6360.0 C57
2019-10-24 07:44:26 S 01 21 11.918 +47 43 34.10 V C57
2019-10-24 07:44:26 s 1 +89653.227 0 +325018.05 8920.0 C57
2019-10-24 08:14:26 S 01 21 07.135 +47 42 57.10 V C57
2019-10-24 08:14:26 s 1 +88722.073 0 +326097.45 9630.0 C57
2019-10-24 08:44:26 S 01 21 02.158 +47 42 20.70 V C57
2019-10-24 08:44:26 s 1 +87788.112 0 +327166.03 8650.0 C57
2019-10-24 09:14:26 S 01 20 57.194 +47 41 41.68 V C57
2019-10-24 09:14:26 s 1 +86851.397 0 +328223.86 6140.0 C57
2019-10-24 09:44:26 S 01 20 52.536 +47 41 06.11 V C57
2019-10-24 09:44:26 s 1 +85911.977 0 +329270.95 2250.0 C57
2019-10-24 09:53:04 C 01 21 30.55 +47 38 07.9 V T05
2019-10-24 09:57:09 C 01 21 29.90 +47 38 02.9 V T05
2019-10-24 10:05:54 C 01 21 28.51 +47 37 52.2 V T05
2019-10-24 10:14:26 S 01 20 47.587 +47 40 28.88 V C57
2019-10-24 10:14:26 s 1 +84969.902 0 +330307.34 7130.0 C57
2019-10-24 10:20:40 C 01 21 26.16 +47 37 34.2 V T05
2019-10-24 10:44:26 S 01 20 42.852 +47 39 52.52 V C57
2019-10-24 10:44:26 s 1 +84025.220 0 +331333.08 930.0 C57
2019-10-24 11:14:26 S 01 20 37.889 +47 39 14.44 V C57
2019-10-24 11:14:26 s 1 +83077.980 0 +332348.19 3810.0 C57
2019-10-24 11:44:26 S 01 20 33.257 +47 38 40.49 V C57
2019-10-24 11:44:26 s 1 +82128.229 0 +333352.72 5900.0 C57
2019-10-24 12:14:26 S 01 20 28.214 +47 38 01.82 V C57
2019-10-24 12:14:26 s 1 +81176.014 0 +334346.69 7350.0 C57
2019-10-24 12:44:26 S 01 20 23.479 +47 37 24.78 V C57
2019-10-24 12:44:26 s 1 +80221.382 0 +335330.14 8310.0 C57
2019-10-24 13:14:26 S 01 20 18.787 +47 36 47.99 V C57
2019-10-24 13:14:26 s 1 +79264.377 0 +336303.10 8910.0 C57
2019-10-24 13:44:26 S 01 20 14.028 +47 36 10.84 V C57
2019-10-24 13:44:26 s 1 +78305.047 0 +337265.60 9300.0 C57
2019-10-24 14:14:26 S 01 20 08.966 +47 35 32.03 V C57
2019-10-24 14:14:26 s 1 +77343.435 0 +338217.69 9610.0 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)