IAA RAS IAA Minor Planet Database

2023 SJ7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2710104874 ± 7.57e-06
Semi-major axis (a)1.3533974367 AU ± 1.31e-05
Inclination (i)2.93122379° ± 7.70e-05
Long. of Asc. Node (Ω)226.62274539° ± 1.23e-04
Arg. of Perihelion (ω)80.68240444° ± 1.33e-04
Mean Anomaly (M)168.42281195° ± 7.65e-03
Mean Motion (n)0.6259998826°/day ± 9.09e-06
Perihelion dist (q)0.98661254 AU ± 1.40e-05
Aphelion dist (Q)1.72018234 AU ± 1.95e-05
Orbital Period1.57448318 yr ± 2.29e-05
Physical Parameters
H (abs. magnitude)23.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.222″
Uncertainty1
Orbit TypeApollo
MOID0.038317 AU
Observations Used40
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-22
Last Observation Used2023-11-05
Observations (44)
Date Type RA Dec Mag Band Observatory
2023-06-22 04:54:26 C 13 21 23.605 +11 28 19.67 – V G96
2023-06-22 05:01:51 C 13 21 23.357 +11 28 33.85 – V G96
2023-09-24 09:41:49 C 02 38 04.17 +31 59 21.0 – V G96
2023-09-24 09:58:40 C 02 38 02.70 +31 58 55.5 – V G96
2023-09-24 10:07:01 C 02 38 02.07 +31 58 43.1 – V G96
2023-09-25 10:10:15 C 02 36 24.648 +31 22 22.10 – X F51
2023-09-25 10:22:16 C 02 36 23.606 +31 22 05.17 – X F51
2023-09-25 10:34:20 C 02 36 22.550 +31 21 47.88 – X F51
2023-09-26 06:27:46 C 02 34 57.71 +30 51 31.2 – u H21
2023-09-26 06:37:50 C 02 34 56.87 +30 51 16.5 – u H21
2023-09-26 06:41:52 C 02 34 56.50 +30 51 10.3 – u H21
2023-09-26 06:45:53 C 02 34 56.19 +30 51 04.6 – u H21
2023-09-26 06:52:26 C 02 34 57.27 +30 50 58.2 – o 291
2023-09-26 07:10:00 C 02 34 55.79 +30 50 33.3 – o 291
2023-09-26 07:27:35 C 02 34 54.31 +30 50 08.0 – o 291
2023-09-26 12:53:34 C 02 34 28.574 +30 42 14.61 – W T12
2023-09-26 12:59:14 C 02 34 28.061 +30 42 06.07 – W T12
2023-09-27 06:17:41 C 02 33 17.69 +30 15 45.6 – X 858
2023-09-27 06:32:23 C 02 33 16.42 +30 15 24.9 – X 858
2023-09-27 07:23:40 C 02 33 12.181 +30 14 12.43 – V H01
2023-09-27 07:28:49 C 02 33 11.723 +30 14 04.75 – V H01
2023-09-27 07:45:59 C 02 33 10.232 +30 13 40.05 – V H01
2023-09-27 07:53:41 C 02 33 09.558 +30 13 28.89 – V H01
2023-09-27 13:34:22 C 02 32 42.698 +30 05 15.11 – X F51
2023-09-27 13:49:27 C 02 32 41.372 +30 04 51.85 – X F51
2023-09-27 14:04:42 C 02 32 39.991 +30 04 28.42 – X F51
2023-10-04 12:05:24 C 02 20 39.97 +26 01 34.6 – o 291
2023-10-04 12:15:08 C 02 20 39.17 +26 01 19.5 – o 291
2023-10-05 11:47:22 C 02 18 57.08 +25 27 55.4 – o 291
2023-10-05 12:00:18 C 02 18 56.03 +25 27 36.2 – o 291
2023-10-05 12:13:14 C 02 18 54.97 +25 27 16.7 – o 291
2023-10-10 07:28:46 C 02 10 45.062 +22 48 10.58 – V G96
2023-10-10 07:36:15 C 02 10 44.432 +22 48 00.36 – V G96
2023-10-10 07:43:44 C 02 10 43.820 +22 47 50.89 – V G96
2023-10-10 07:51:13 C 02 10 43.208 +22 47 40.70 – V G96
2023-10-12 09:30:23 C 02 07 19.162 +21 42 02.53 – X F52
2023-10-12 09:48:46 C 02 07 17.679 +21 41 39.21 – X F52
2023-10-12 10:25:54 C 02 07 14.637 +21 40 51.44 – X F52
2023-10-18 08:34:22 C 01 58 09.872 +18 44 46.79 – V V00
2023-10-18 08:42:20 C 01 58 09.314 +18 44 37.50 – V V00
2023-10-18 08:50:16 C 01 58 08.767 +18 44 28.07 – V V00
2023-10-18 08:58:11 C 01 58 08.202 +18 44 18.82 – V V00
2023-11-05 04:21:35 C 01 40 47.34 +12 20 50.3 – V H21
2023-11-05 04:36:10 C 01 40 46.96 +12 20 40.8 – V H21