2023 RT156

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5638517270 ± 4.18e-06
Semi-major axis (a)1.9958984624 AU ± 1.74e-05
Inclination (i)34.14020404° ± 2.85e-04
Long. of Asc. Node (Ω)344.74297207° ± 1.66e-04
Arg. of Perihelion (ω)130.87375147° ± 1.40e-04
Mean Anomaly (M)236.69199117° ± 3.08e-03
Mean Motion (n)0.3495462206°/day ± 4.56e-06
Perihelion dist (q)0.87050767 AU ± 1.13e-05
Aphelion dist (Q)3.12128926 AU ± 2.84e-05
Orbital Period2.81973091 yr ± 3.68e-05
Physical Parameters
H (abs. magnitude)20.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty1
Orbit TypeApollo
MOID0.002200 AU
Observations Used26
Oppositions1
Arc Total2023-2024
First Observation Used2023-09-08
Last Observation Used2024-03-11
Observations (29)
Date Type RA Dec Mag Band Observatory
2023-09-08 10:02:26 C 00 41 53.075 +28 55 13.71 X F52
2023-09-08 10:18:54 C 00 41 51.785 +28 55 37.71 X F52
2023-09-08 10:35:24 C 00 41 50.516 +28 56 01.34 X F52
2023-09-08 10:51:55 C 00 41 49.233 +28 56 25.37 X F52
2024-02-14 15:36:43 C 16 23 40.857 -13 05 57.79 X F51
2024-02-14 15:42:21 C 16 23 40.177 -13 06 29.55 X F51
2024-02-14 15:47:57 C 16 23 39.516 -13 07 00.92 X F51
2024-02-15 03:28:45 C 16 22 22.50 -14 12 42.9 V L01
2024-02-15 03:32:24 C 16 22 22.06 -14 13 02.7 V L01
2024-02-15 03:36:02 C 16 22 21.63 -14 13 24.2 V L01
2024-02-15 03:40:53 C 16 22 21.06 -14 13 51.0 V L01
2024-02-15 12:14:26 C 16 21 23.990 -15 01 56.82 V I52
2024-02-15 12:17:57 C 16 21 23.591 -15 02 16.94 V I52
2024-02-15 12:21:27 C 16 21 23.177 -15 02 36.56 V I52
2024-02-15 12:24:56 C 16 21 22.691 -15 02 56.00 V I52
2024-02-15 14:43:11 C 16 21 07.731 -15 15 49.84 V F52
2024-02-15 14:44:21 C 16 21 07.585 -15 15 56.14 V F52
2024-02-16 12:19:47 C 16 18 40.301 -17 17 56.32 V H01
2024-02-16 12:26:54 C 16 18 39.428 -17 18 36.71 V H01
2024-02-16 12:49:36 C 16 18 36.657 -17 20 45.42 V H01
2024-02-16 12:57:43 C 16 18 35.643 -17 21 31.14 V H01
2024-02-19 11:13:29 C 16 10 11.687 -23 58 10.61 V H01
2024-02-19 11:20:00 C 16 10 10.831 -23 58 47.51 V H01
2024-02-19 11:36:08 C 16 10 08.682 -24 00 18.42 V H01
2024-02-19 11:46:42 C 16 10 07.288 -24 01 18.05 V H01
2024-03-11 14:17:13 C 14 26 13.270 -60 18 03.24 V 474
2024-03-11 14:22:21 C 14 26 11.945 -60 18 14.65 V 474
2024-03-11 14:27:28 C 14 26 09.946 -60 18 26.57 V 474
2024-03-11 14:37:43 C 14 26 06.384 -60 18 51.26 V 474