IAA RAS IAA Minor Planet Database

2023 RD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3346561689 ± 3.25e-04
Semi-major axis (a)1.9287572494 AU ± 1.24e-03
Inclination (i)8.81603612° ± 6.42e-03
Long. of Asc. Node (Ω)182.78368907° ± 5.85e-03
Arg. of Perihelion (ω)178.99456045° ± 1.11e-02
Mean Anomaly (M)286.36207189° ± 2.78e-01
Mean Motion (n)0.3679560254°/day ± 3.54e-04
Perihelion dist (q)1.28328674 AU ± 1.03e-03
Aphelion dist (Q)2.57422776 AU ± 1.76e-03
Orbital Period2.67865238 yr ± 2.57e-03
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.254″
Uncertainty3
Orbit TypeAmor
MOID0.278302 AU
Observations Used20
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-04
Last Observation Used2023-09-19
Observations (20)
Date Type RA Dec Mag Band Observatory
2023-09-04 09:01:04 C 21 42 55.488 +02 34 57.92 – V F52
2023-09-04 09:07:39 C 21 42 55.558 +02 34 51.47 – V F52
2023-09-04 09:18:06 C 21 42 55.703 +02 34 41.47 – V F52
2023-09-04 09:24:41 C 21 42 55.789 +02 34 35.06 – V F52
2023-09-04 09:41:48 C 21 42 56.009 +02 34 18.37 – V F52
2023-09-06 04:11:09 C 21 43 53.738 +01 51 35.93 – V G96
2023-09-06 04:19:17 C 21 43 53.857 +01 51 27.40 – V G96
2023-09-06 04:27:24 C 21 43 54.001 +01 51 19.15 – V G96
2023-09-06 04:35:32 C 21 43 54.192 +01 51 10.33 – V G96
2023-09-06 09:30:36 C 21 43 59.320 +01 46 08.90 – V G96
2023-09-06 09:40:01 C 21 43 59.500 +01 45 59.70 – V G96
2023-09-06 09:45:59 C 21 43 59.660 +01 45 54.00 – V G96
2023-09-07 02:29:27 C 21 44 26.34 +01 28 38.9 – u H21
2023-09-07 02:37:32 C 21 44 26.51 +01 28 30.4 – u H21
2023-09-07 02:41:34 C 21 44 26.57 +01 28 26.3 – u H21
2023-09-07 02:45:45 C 21 44 26.69 +01 28 22.2 – u H21
2023-09-19 05:40:02 C 21 54 59.736 -03 46 35.43 – V T12
2023-09-19 05:44:33 C 21 54 59.927 -03 46 40.35 – V T12
2023-09-19 05:51:28 C 21 55 00.219 -03 46 47.89 – V T12
2023-09-19 05:54:53 C 21 55 00.363 -03 46 51.63 – V T12