2025 OB1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4729400525 ± 7.72e-06
Semi-major axis (a)2.1218285611 AU ± 3.37e-05
Inclination (i)5.27059004° ± 5.99e-05
Long. of Asc. Node (Ω)316.20369637° ± 3.68e-05
Arg. of Perihelion (ω)355.87607026° ± 5.42e-05
Mean Anomaly (M)35.65073982° ± 8.31e-04
Mean Motion (n)0.3188943610°/day ± 7.59e-06
Perihelion dist (q)1.11833085 AU ± 2.41e-05
Aphelion dist (Q)3.12532627 AU ± 5.22e-05
Orbital Period3.09076109 yr ± 7.36e-05
Physical Parameters
H (abs. magnitude)23.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.127″
Uncertainty0
Orbit TypeAmor
MOID0.102307 AU
Observations Used74
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-20
Last Observation Used2025-09-29
Observations (81)
Date Type RA Dec Mag Band Observatory
2025-07-20 09:24:44 C 22 02 29.224 -26 17 39.33 U I41
2025-07-20 09:25:24 C 22 02 29.292 -26 17 37.24 U I41
2025-07-20 09:26:04 C 22 02 29.399 -26 17 34.41 U I41
2025-07-20 09:26:46 C 22 02 29.575 -26 17 33.35 U I41
2025-07-21 05:10:07 C 22 06 36.67 -25 17 15.1 V W94
2025-07-21 05:19:07 C 22 06 38.30 -25 16 47.7 V W94
2025-07-21 05:28:07 C 22 06 40.02 -25 16 20.7 V W94
2025-07-21 07:12:34 C 22 06 59.29 -25 11 03.3 q X10
2025-07-21 07:20:44 C 22 07 00.82 -25 10 38.4 q X10
2025-07-21 07:28:47 C 22 07 02.31 -25 10 13.5 q X10
2025-07-22 00:35:50 C 22 10 36.171 -24 18 22.29 V J04
2025-07-22 00:39:34 C 22 10 36.861 -24 18 11.11 V J04
2025-07-22 04:18:40 C 22 11 21.170 -24 05 45.60 V 807
2025-07-22 04:34:10 C 22 11 24.060 -24 04 58.30 V 807
2025-07-22 04:49:40 C 22 11 26.940 -24 04 11.00 V 807
2025-07-22 07:12:16 C 22 11 54.26 -23 58 00.9 V H21
2025-07-22 07:15:11 C 22 11 54.82 -23 57 52.1 V H21
2025-07-22 07:18:05 C 22 11 55.34 -23 57 42.9 V H21
2025-07-22 07:21:00 C 22 11 55.87 -23 57 33.9 V H21
2025-07-25 11:55:55 C 22 26 50.676 -19 50 44.05 X F51
2025-07-25 12:11:15 C 22 26 53.226 -19 49 53.41 X F51
2025-07-25 12:26:33 C 22 26 55.774 -19 49 03.17 X F51
2025-07-25 12:41:51 C 22 26 58.297 -19 48 12.93 X F51
2025-07-28 12:48:25 C 22 39 55.055 -15 47 18.28 X F52
2025-07-28 13:05:00 C 22 39 57.540 -15 46 22.96 X F52
2025-07-28 13:21:31 C 22 40 00.066 -15 45 26.48 X F52
2025-08-02 10:49:51 C 22 58 40.271 -09 13 37.59 X F51
2025-08-02 11:07:58 C 22 58 42.592 -09 12 38.60 X F51
2025-08-02 11:26:08 C 22 58 44.886 -09 11 39.45 X F51
2025-08-02 11:44:18 C 22 58 47.163 -09 10 40.61 X F51
2025-08-06 07:04:51 C 23 11 04.45 -04 22 11.5 V H21
2025-08-06 07:12:54 C 23 11 05.37 -04 21 47.0 V H21
2025-08-06 07:16:56 C 23 11 05.80 -04 21 34.5 V H21
2025-08-06 07:21:14 C 23 11 06.27 -04 21 21.5 V H21
2025-08-16 01:16:35 C 23 34 15.281 +05 55 49.62 X M57
2025-08-16 01:22:16 C 23 34 15.610 +05 56 02.69 X M57
2025-08-16 01:48:16 C 23 34 17.162 +05 56 59.35 X M57
2025-08-17 19:39:09 C 23 37 14.93 +07 25 42.9 V D29
2025-08-17 19:59:31 C 23 37 16.03 +07 26 24.1 V D29
2025-08-17 20:19:53 C 23 37 17.09 +07 27 04.6 V D29
2025-08-28 08:46:33 C 23 49 10.465 +14 06 56.24 X F52
2025-08-28 09:02:04 C 23 49 10.763 +14 07 14.91 X F52
2025-08-28 09:17:34 C 23 49 11.042 +14 07 33.50 X F52
2025-08-28 09:33:04 C 23 49 11.309 +14 07 52.00 X F52
2025-08-28 16:33:42 C 23 49 22.30 +14 15 48.4 V D29
2025-08-28 16:54:04 C 23 49 22.61 +14 16 11.9 V D29
2025-08-28 17:14:25 C 23 49 22.92 +14 16 35.0 V D29
2025-09-02 08:48:45 C 23 51 55.464 +16 06 26.31 X F52
2025-09-02 09:04:19 C 23 51 55.565 +16 06 39.78 X F52
2025-09-02 09:19:55 C 23 51 55.654 +16 06 53.18 X F52