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 03:14:26 S 01 18 05.515 +47 19 18.66 V C57
2019-10-25 03:14:26 s 1 +51675.426 0 +359411.22 6980.0 C57
2019-10-25 03:44:26 S 01 18 00.840 +47 18 42.48 V C57
2019-10-25 03:44:26 s 1 +50667.368 0 +360092.83 2060.0 C57
2019-10-25 04:14:26 S 01 17 56.618 +47 18 07.49 V C57
2019-10-25 04:14:26 s 1 +49658.097 0 +360764.78 360.0 C57
2019-10-25 04:44:26 S 01 17 51.168 +47 17 23.60 V C57
2019-10-25 04:44:26 s 1 +48647.645 0 +361427.10 1990.0 C57
2019-10-25 05:14:26 S 01 17 46.958 +47 16 49.76 V C57
2019-10-25 05:14:26 s 1 +47636.045 0 +362079.80 7050.0 C57
2019-10-25 05:44:26 S 01 17 42.300 +47 16 09.59 V C57
2019-10-25 05:44:26 s 1 +46623.330 0 +362722.90 5640.0 C57
2019-10-25 07:14:26 S 01 17 28.140 +47 14 17.92 V C57
2019-10-25 07:14:26 s 1 +43578.806 0 +364594.87 3560.0 C57
2019-10-25 07:44:26 S 01 17 23.741 +47 13 41.20 V C57
2019-10-25 07:44:26 s 1 +42561.945 0 +365199.81 7250.0 C57
2019-10-25 08:14:26 S 01 17 19.042 +47 13 01.31 V C57
2019-10-25 08:14:26 s 1 +41544.124 0 +365795.27 4950.0 C57
2019-10-25 08:44:26 S 01 17 14.206 +47 12 23.11 V C57
2019-10-25 08:44:26 s 1 +40525.376 0 +366381.25 6770.0 C57
2019-10-25 09:14:26 S 01 17 09.814 +47 11 44.77 V C57
2019-10-25 09:14:26 s 1 +39505.729 0 +366957.79 2790.0 C57
2019-10-25 09:44:26 S 01 17 05.138 +47 11 08.16 V C57
2019-10-25 09:44:26 s 1 +38485.216 0 +367524.89 3110.0 C57
2019-10-25 10:14:26 S 01 17 00.497 +47 10 29.75 V C57
2019-10-25 10:14:26 s 1 +37463.865 0 +368082.59 7820.0 C57
2019-10-25 10:44:26 S 01 16 55.918 +47 09 52.85 V C57
2019-10-25 10:44:26 s 1 +36441.706 0 +368630.89 7020.0 C57
2019-10-25 11:14:26 S 01 16 51.518 +47 09 17.10 V C57
2019-10-25 11:14:26 s 1 +35418.768 0 +369169.82 790.0 C57
2019-10-25 11:44:26 S 01 16 46.097 +47 08 33.32 V C57
2019-10-25 11:44:26 s 1 +34395.082 0 +369699.40 9240.0 C57
2019-10-25 12:14:26 S 01 16 42.163 +47 07 58.80 V C57
2019-10-25 12:14:26 s 1 +33370.675 0 +370219.64 2430.0 C57
2019-10-25 12:44:26 S 01 16 37.488 +47 07 20.24 V C57
2019-10-25 12:44:26 s 1 +32345.577 0 +370730.56 480.0 C57
2019-10-25 13:14:26 S 01 16 32.837 +47 06 42.41 V C57
2019-10-25 13:14:26 s 1 +31319.816 0 +371232.18 3450.0 C57
2019-10-25 14:44:26 S 01 16 19.070 +47 04 49.30 V C57
2019-10-25 14:44:26 s 1 +28238.838 0 +372681.41 2880.0 C57
2019-10-25 15:14:26 S 01 16 14.568 +47 04 11.35 V C57
2019-10-25 15:14:26 s 1 +27210.708 0 +373146.00 6470.0 C57
2019-10-25 17:14:26 S 01 15 56.450 +47 01 37.96 V C57
2019-10-25 17:14:26 s 1 +23093.230 0 +374912.35 5380.0 C57
2019-10-25 17:44:26 S 01 15 51.478 +47 00 57.49 V C57
2019-10-25 17:44:26 s 1 +22062.758 0 +375331.01 6670.0 C57
2019-10-25 18:14:26 S 01 15 47.124 +47 00 21.67 V C57
2019-10-25 18:14:26 s 1 +21031.898 0 +375740.54 3740.0 C57
2019-10-25 18:44:26 S 01 15 42.566 +46 59 42.18 V C57
2019-10-25 18:44:26 s 1 +20000.676 0 +376140.94 6680.0 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)