2023 QB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5006191500 ± 2.20e-06
Semi-major axis (a)2.4011685778 AU ± 1.16e-05
Inclination (i)16.33541190° ± 2.87e-05
Long. of Asc. Node (Ω)190.25566231° ± 3.49e-05
Arg. of Perihelion (ω)193.36769679° ± 1.91e-05
Mean Anomaly (M)208.88717481° ± 1.51e-03
Mean Motion (n)0.2648977680°/day ± 1.92e-06
Perihelion dist (q)1.19909761 AU ± 7.85e-06
Aphelion dist (Q)3.60323955 AU ± 1.82e-05
Orbital Period3.72077987 yr ± 2.70e-05
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty1
Orbit TypeAmor
MOID0.204366 AU
Observations Used89
Oppositions1
Arc Total2023-2024
First Observation Used2023-07-30
Last Observation Used2024-02-02
Observations (92)
Date Type RA Dec Mag Band Observatory
2023-08-23 23:36:38 B 02 52 32.002 +26 22 42.02 – X L38
2023-08-23 23:48:40 B 02 52 34.351 +26 22 37.70 – X L38
2023-08-24 01:15:11 B 02 52 51.19 +26 22 04.8 – V I93
2023-08-24 01:24:19 B 02 52 52.89 +26 21 59.9 – V I93
2023-08-24 01:33:28 B 02 52 54.69 +26 21 57.0 – V I93
2023-09-15 10:55:01 C 04 34 51.940 +18 31 11.10 – V I52
2023-09-15 11:32:46 C 04 34 58.270 +18 30 21.20 – V I52
2023-09-20 13:24:44 C 04 55 31.417 +15 44 40.72 – X F52
2023-09-20 13:42:14 C 04 55 34.170 +15 44 16.30 – X F52
2023-09-20 13:59:49 C 04 55 36.930 +15 43 51.47 – X F52
2023-10-08 11:04:00 C 05 54 47.239 +04 47 40.99 – V G96
2023-10-08 11:12:54 C 05 54 48.182 +04 47 27.06 – V G96
2023-10-08 11:21:50 C 05 54 49.169 +04 47 13.31 – V G96
2023-11-07 06:13:54 C 06 43 31.80 -11 24 25.4 – u 807
2023-11-07 06:23:18 C 06 43 31.99 -11 24 35.8 – u 807
2023-11-07 06:32:43 C 06 43 32.21 -11 24 45.8 – u 807
2023-11-20 11:48:14 C 06 46 06.123 -16 04 50.94 – X F52
2023-11-20 12:03:04 C 06 46 05.928 -16 05 01.23 – X F52
2023-11-20 12:17:56 C 06 46 05.746 -16 05 11.64 – X F52
2023-11-20 12:32:46 C 06 46 05.560 -16 05 21.83 – X F52
2023-12-04 11:40:29 C 06 38 39.367 -18 39 27.09 – X F52
2023-12-04 11:56:19 C 06 38 38.769 -18 39 30.61 – X F52
2023-12-04 12:12:10 C 06 38 38.158 -18 39 34.16 – X F52
2023-12-04 12:28:02 C 06 38 37.544 -18 39 37.75 – X F52
2023-12-09 09:29:01 C 06 34 19.639 -18 56 06.32 – V G96
2023-12-09 09:38:19 C 06 34 19.211 -18 56 06.43 – V G96
2023-12-09 09:47:37 C 06 34 18.800 -18 56 07.12 – V G96
2023-12-09 09:56:57 C 06 34 18.437 -18 56 07.58 – V G96
2023-12-09 11:24:05 C 06 34 15.390 -18 56 10.38 – X F51
2023-12-09 11:58:09 C 06 34 13.901 -18 56 12.28 – X F51
2023-12-09 12:16:59 C 06 34 13.095 -18 56 13.16 – X F51
2024-01-02 10:10:44 C 06 11 20.675 -15 55 16.51 – X F52
2024-01-02 10:22:53 C 06 11 20.228 -15 55 09.12 – X F52
2024-01-02 10:47:09 C 06 11 19.373 -15 54 54.01 – X F52
2024-01-21 08:51:45 C 06 02 32.545 -10 20 08.36 – X F52
2024-01-21 09:03:52 C 06 02 32.446 -10 19 58.86 – X F52
2024-01-21 09:15:57 C 06 02 32.346 -10 19 49.29 – X F52
2024-01-21 09:28:04 C 06 02 32.256 -10 19 39.40 – X F52
2024-02-01 02:36:08 C 06 03 15.96 -06 53 29.0 – V H21
2024-02-01 02:57:07 C 06 03 16.12 -06 53 12.1 – V H21
2024-02-02 02:26:49 C 06 03 31.85 -06 34 40.5 – V H21
2024-02-02 02:41:35 C 06 03 32.04 -06 34 28.9 – V H21