2022 RD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7956825795 ± 2.00e+00
Semi-major axis (a)2.2765307541 AU ± 3.00e+00
Inclination (i)0.80580815° ± 4.00e+00
Long. of Asc. Node (Ω)106.79888765° ± 5.00e+00
Arg. of Perihelion (ω)126.57267968° ± 6.00e+00
Mean Anomaly (M)349.58506109° ± 2.58e-01
Mean Motion (n)0.2869705000°/day ± 5.67e-01
Perihelion dist (q)0.46512880 AU ± 4.59e+00
Aphelion dist (Q)4.08762880 AU ± 7.05e+00
Orbital Period3.43452590 yr ± 6.79e+00
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.267″
Uncertainty3
Orbit TypeApollo
MOID0.005991 AU
Observations Used17
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-09-07
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-09-02 12:24:10 C 23 53 50.166 -08 56 34.88 U F51
2022-09-02 12:53:11 C 23 53 32.601 -08 57 21.28 U F51
2022-09-02 13:16:41 C 23 53 18.423 -08 57 58.61 U F51
2022-09-03 08:39:52 C 23 43 09.861 -09 25 35.86 V 568
2022-09-03 08:41:58 C 23 43 08.817 -09 25 38.61 V 568
2022-09-03 08:43:23 C 23 43 08.120 -09 25 40.41 V 568
2022-09-04 01:28:45 C 23 35 37.72 -09 45 23.4 X I93
2022-09-04 01:48:20 C 23 35 29.40 -09 45 43.8 X I93
2022-09-04 05:58:26 C 23 33 48.96 -09 48 37.0 V 807
2022-09-04 06:06:26 C 23 33 45.69 -09 48 45.2 V 807
2022-09-04 06:14:24 C 23 33 42.39 -09 48 53.3 V 807
2022-09-04 07:20:30 C 23 33 18.079 -09 51 09.32 V I52
2022-09-04 07:21:54 C 23 33 17.521 -09 51 11.56 V I52
2022-09-04 07:23:18 C 23 33 16.880 -09 51 12.53 V I52
2022-09-04 07:24:42 C 23 33 16.430 -09 51 13.68 V I52
2022-09-07 06:49:30 C 23 12 04.210 -10 41 00.90 V V06
2022-09-07 06:54:01 C 23 12 03.130 -10 41 03.20 V V06
2022-09-07 06:58:32 C 23 12 02.090 -10 41 05.60 V V06