2025 OC13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8077853086 ± 7.30e-03
Semi-major axis (a)2.4269344247 AU ± 7.82e-02
Inclination (i)16.92665532° ± 2.17e-01
Long. of Asc. Node (Ω)127.17731487° ± 4.23e-03
Arg. of Perihelion (ω)68.25855172° ± 3.13e-02
Mean Anomaly (M)44.96486069° ± 2.24e+00
Mean Motion (n)0.2606905049°/day ± 1.26e-02
Perihelion dist (q)0.46649245 AU ± 2.32e-02
Aphelion dist (Q)4.38737640 AU ± 1.43e-01
Orbital Period3.78082924 yr ± 1.83e-01
Physical Parameters
H (abs. magnitude)24.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.383″
Uncertainty4
Orbit TypeApollo
MOID0.047107 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-29
Last Observation Used2025-08-01
Observations (16)
Date Type RA Dec Mag Band Observatory
2025-07-29 07:02:19 C 20 52 43.534 -16 48 10.74 U I41
2025-07-29 07:34:23 C 20 52 36.059 -16 50 26.13 U I41
2025-07-29 07:35:44 C 20 52 35.727 -16 50 31.11 U I41
2025-07-29 08:35:57 C 20 52 21.730 -16 54 42.90 U I41
2025-07-29 09:27:06 C 20 52 11.946 -16 58 05.53 X F52
2025-07-29 09:43:48 C 20 52 08.086 -16 59 14.67 X F52
2025-07-29 10:17:20 C 20 52 00.305 -17 01 33.43 X F52
2025-07-29 12:11:40 C 20 51 33.972 -17 09 20.25 V F51
2025-07-29 12:13:21 C 20 51 33.579 -17 09 27.35 V F51
2025-07-30 05:59:47 C 20 47 55.51 -18 17 54.7 V H21
2025-07-30 06:14:57 C 20 47 52.36 -18 18 50.1 V H21
2025-07-30 10:04:35 C 20 47 08.354 -18 32 23.57 V F52
2025-07-30 10:21:05 C 20 47 04.987 -18 33 21.55 V F52
2025-07-30 10:54:16 C 20 46 58.201 -18 35 18.54 V F52
2025-08-01 09:28:13 C 20 39 03.438 -20 58 32.40 V T12
2025-08-01 09:31:40 C 20 39 02.879 -20 58 41.63 V T12