2025 OP

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4161237870 ± 1.11e-03
Semi-major axis (a)1.6219006567 AU ± 3.40e-03
Inclination (i)42.70650428° ± 4.62e-02
Long. of Asc. Node (Ω)113.68986713° ± 2.61e-03
Arg. of Perihelion (ω)235.11506938° ± 7.89e-02
Mean Anomaly (M)37.15497858° ± 8.00e-02
Mean Motion (n)0.4771730437°/day ± 1.50e-03
Perihelion dist (q)0.94698921 AU ± 2.69e-03
Aphelion dist (Q)2.29681210 AU ± 5.15e-03
Orbital Period2.06555315 yr ± 6.50e-03
Physical Parameters
H (abs. magnitude)21.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.242″
Uncertainty2
Orbit TypeApollo
MOID0.060407 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-18
Last Observation Used2025-07-21
Observations (32)
Date Type RA Dec Mag Band Observatory
2025-07-18 20:39:15 C 17 29 19.123 -25 44 23.32 V M22
2025-07-18 20:44:45 C 17 29 14.530 -25 46 28.16 V M22
2025-07-18 21:13:28 C 17 28 50.786 -25 57 18.50 V M22
2025-07-18 21:25:07 C 17 28 41.090 -26 01 43.61 V M22
2025-07-19 05:18:04 C 17 22 13.151 -29 02 52.13 U I41
2025-07-19 05:18:34 C 17 22 12.683 -29 03 03.73 U I41
2025-07-19 09:52:13 C 17 18 16.296 -30 44 36.78 W 474
2025-07-19 09:53:09 C 17 18 15.648 -30 44 56.83 W 474
2025-07-19 09:54:09 C 17 18 14.575 -30 45 20.84 W 474
2025-07-19 09:55:02 C 17 18 13.742 -30 45 40.64 W 474
2025-07-19 09:55:59 C 17 18 13.157 -30 46 00.48 W 474
2025-07-19 09:56:55 C 17 18 12.134 -30 46 23.84 W 474
2025-07-19 09:57:51 C 17 18 11.333 -30 46 45.19 W 474
2025-07-19 11:40:56 C 17 16 38.62 -31 26 02.9 V E23
2025-07-19 11:49:01 C 17 16 31.13 -31 29 06.2 V E23
2025-07-19 11:57:07 C 17 16 23.62 -31 32 09.4 V E23
2025-07-19 21:49:00 B 17 07 18.543 -35 14 15.44 X Y05
2025-07-19 21:57:10 B 17 07 10.382 -35 17 18.51 X Y05
2025-07-19 22:05:17 B 17 07 02.234 -35 20 19.69 X Y05
2025-07-19 23:17:06 C 17 05 52.910 -35 46 30.60 V 807
2025-07-19 23:23:23 C 17 05 46.590 -35 48 51.50 V 807
2025-07-19 23:29:41 C 17 05 40.240 -35 51 12.10 V 807
2025-07-19 23:35:59 C 17 05 33.870 -35 53 32.80 V 807
2025-07-20 07:15:13 C 16 57 49.003 -38 40 44.90 W 474
2025-07-20 07:17:06 C 16 57 46.949 -38 41 25.58 W 474
2025-07-20 07:18:02 C 16 57 45.979 -38 41 46.28 W 474
2025-07-20 07:18:59 C 16 57 44.978 -38 42 06.77 W 474
2025-07-20 07:21:48 C 16 57 41.959 -38 43 08.04 W 474
2025-07-20 07:22:44 C 16 57 40.954 -38 43 28.52 W 474
2025-07-21 23:24:12 C 16 09 01.610 -51 39 04.60 V 807
2025-07-21 23:30:30 C 16 08 52.520 -51 40 49.80 V 807
2025-07-21 23:36:48 C 16 08 43.490 -51 42 35.40 V 807