2023 NB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5157746888 ± 2.63e-04
Semi-major axis (a)2.1583979966 AU ± 1.22e-03
Inclination (i)12.06316357° ± 4.31e-03
Long. of Asc. Node (Ω)113.40495145° ± 1.38e-03
Arg. of Perihelion (ω)154.12962893° ± 2.28e-03
Mean Anomaly (M)272.91638530° ± 2.34e-01
Mean Motion (n)0.3108243129°/day ± 2.62e-04
Perihelion dist (q)1.04515094 AU ± 8.18e-04
Aphelion dist (Q)3.27164505 AU ± 1.93e-03
Orbital Period3.17100768 yr ± 2.68e-03
Physical Parameters
H (abs. magnitude)23.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty3
Orbit TypeAmor
MOID0.053492 AU
Observations Used88
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-30
Last Observation Used2023-07-26
Observations (92)
Date Type RA Dec Mag Band Observatory
2023-07-10 21:33:30 C 17 04 51.28 +02 59 34.7 X 033
2023-07-10 21:34:10 C 17 04 51.62 +02 59 28.3 X 033
2023-07-10 21:34:50 C 17 04 51.93 +02 59 21.6 X 033
2023-07-10 22:09:55 C 17 05 09.60 +02 53 52.6 Z C95
2023-07-10 22:17:35 C 17 05 13.33 +02 52 38.1 Z C95
2023-07-10 22:25:21 C 17 05 17.11 +02 51 22.4 Z C95
2023-07-11 20:46:53 C 17 16 58.55 -00 49 01.8 Z C95
2023-07-11 20:59:53 C 17 17 04.98 -00 51 11.2 Z C95
2023-07-11 21:12:41 C 17 17 11.34 -00 53 18.0 Z C95
2023-07-13 08:13:58 C 17 35 45.975 -06 43 15.61 V U68
2023-07-13 08:19:39 C 17 35 48.909 -06 44 12.18 V U68
2023-07-13 08:24:08 C 17 35 51.176 -06 44 56.89 V U68
2023-07-13 08:29:47 C 17 35 54.109 -06 45 52.71 V U68
2023-07-13 20:56:58 C 17 42 41.805 -08 49 39.38 V 130
2023-07-13 21:05:45 C 17 42 46.366 -08 51 04.98 V 130
2023-07-13 22:47:23 C 17 43 38.56 -09 07 54.1 X 033
2023-07-13 22:47:48 C 17 43 38.77 -09 07 58.3 X 033
2023-07-13 22:48:12 C 17 43 39.00 -09 08 01.6 X 033
2023-07-13 22:49:03 C 17 43 39.42 -09 08 10.6 X 033
2023-07-13 22:49:42 C 17 43 39.76 -09 08 17.0 X 033
2023-07-14 18:08:16 C 17 54 14.32 -12 13 26.5 Z M49
2023-07-14 18:13:13 C 17 54 16.89 -12 14 13.9 Z M49
2023-07-14 18:18:08 C 17 54 19.44 -12 15 02.0 Z M49
2023-07-14 21:01:33 B 17 55 43.075 -12 43 28.88 X K74
2023-07-14 21:10:51 B 17 55 47.892 -12 44 57.19 X K74
2023-07-14 21:31:01 C 17 55 58.16 -12 48 11.3 X 033
2023-07-14 21:31:26 C 17 55 58.36 -12 48 15.0 X 033
2023-07-14 21:31:50 C 17 55 58.56 -12 48 19.1 X 033
2023-07-14 21:32:25 C 17 55 58.86 -12 48 24.5 X 033
2023-07-20 20:53:13 B 19 10 06.19 -31 03 30.4 Z M49
2023-07-20 20:56:27 B 19 10 07.60 -31 03 48.1 Z M49
2023-07-20 20:59:40 B 19 10 09.06 -31 04 06.6 Z M49
2023-07-21 22:50:12 C 19 22 03.062 -33 18 17.86 V M22
2023-07-21 22:54:17 C 19 22 04.752 -33 18 37.69 V M22
2023-07-21 23:01:41 C 19 22 07.896 -33 19 13.01 V M22
2023-07-21 23:18:00 C 19 22 14.820 -33 20 31.13 V M22
2023-07-22 21:06:55 B 19 31 57.89 -35 00 22.7 Z M49
2023-07-22 21:10:47 B 19 31 59.45 -35 00 40.4 Z M49
2023-07-22 21:14:39 B 19 32 01.05 -35 00 57.3 Z M49
2023-07-26 19:50:15 B 20 08 48.33 -40 14 25.1 Z M49
2023-07-26 19:56:34 B 20 08 50.45 -40 14 41.4 Z M49
2023-07-26 20:02:55 B 20 08 52.43 -40 14 58.0 Z M49