2013 OH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6453729350 ± 2.81e-07
Semi-major axis (a)1.8487848153 AU ± 1.88e-08
Inclination (i)5.06093889° ± 5.13e-06
Long. of Asc. Node (Ω)207.69024151° ± 2.16e-04
Arg. of Perihelion (ω)203.70092676° ± 2.43e-04
Mean Anomaly (M)297.28635559° ± 2.18e-05
Mean Motion (n)0.3920872571°/day ± 5.98e-09
Perihelion dist (q)0.65562913 AU ± 5.19e-07
Aphelion dist (Q)3.04194050 AU ± 5.20e-07
Orbital Period2.51379321 yr ± 3.84e-08
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeApollo
MOID0.077425 AU
Observations Used106
Oppositions3
Arc Total2013-2018
First Observation Used2013-07-16
Last Observation Used2018-07-17
Observations (107)
Date Type RA Dec Mag Band Observatory
2013-08-05 05:47:55 C 21 49 51.31 +22 54 32.4 u H21
2013-08-05 05:53:42 C 21 49 51.53 +22 55 00.3 u H21
2013-08-05 05:58:51 C 21 49 51.73 +22 55 25.2 u H21
2013-08-05 22:04:49 C 21 50 43.36 +24 15 45.8 q C77
2013-08-05 22:10:47 C 21 50 43.61 +24 16 17.7 q C77
2013-08-05 22:16:53 C 21 50 43.99 +24 16 48.3 q C77
2013-08-05 22:28:48 C 21 50 44.41 +24 17 50.9 q C77
2013-08-05 22:35:30 C 21 50 44.69 +24 18 26.2 q C77
2013-08-05 23:37:26 C 21 50 47.15 +24 23 45.1 o 033
2013-08-05 23:46:01 C 21 50 47.50 +24 24 29.3 o 033
2013-08-06 01:02:01 C 21 50 50.92 +24 31 05.6 o 033
2013-08-06 01:10:37 C 21 50 51.28 +24 31 50.1 o 033
2013-08-06 04:44:32 C 21 51 04.82 +24 50 48.7 t W71
2013-08-06 04:52:07 C 21 51 05.07 +24 51 30.1 t W71
2013-08-06 04:57:13 C 21 51 05.31 +24 51 55.0 t W71
2013-08-06 08:35:44 C 21 51 17.31 +25 11 41.9 t 673
2013-08-06 08:39:11 C 21 51 17.49 +25 12 00.6 t 673
2013-08-06 08:42:58 C 21 51 17.65 +25 12 21.5 t 673
2013-08-07 07:34:40 C 21 52 42.20 +27 23 14.2 q H45
2013-08-07 07:36:58 C 21 52 42.30 +27 23 28.2 q H45
2013-08-07 07:38:15 C 21 52 42.36 +27 23 35.8 q H45
2013-08-07 07:39:45 C 21 52 42.41 +27 23 44.1 q H45
2013-08-07 07:40:56 C 21 52 42.49 +27 23 51.6 q H45
2013-08-07 07:42:15 C 21 52 42.52 +27 23 59.0 q H45
2013-08-07 07:43:56 C 21 52 42.63 +27 24 09.8 q H45
2013-08-07 07:45:31 C 21 52 42.70 +27 24 19.8 q H45
2013-08-07 08:30:03 C 21 52 44.82 +27 28 42.4 u H21
2013-08-07 08:32:48 C 21 52 44.98 +27 28 58.7 u H21
2013-08-07 08:35:17 C 21 52 45.11 +27 29 13.7 u H21
2013-08-08 05:40:18 C 21 54 15.20 +29 44 36.6 r Y00
2013-08-08 05:41:17 C 21 54 15.23 +29 44 42.6 r Y00
2013-08-08 05:42:17 C 21 54 15.24 +29 44 49.0 r Y00
2013-08-09 08:32:54 C 21 56 32.92 +32 56 25.4 q 448
2013-08-09 08:42:40 C 21 56 33.55 +32 57 40.4 q 448
2013-08-09 08:52:47 C 21 56 34.37 +32 58 56.9 q 448
2013-08-09 11:30:04 C 21 56 47.03 +33 19 01.5 o 291
2013-08-09 11:30:33 C 21 56 47.06 +33 19 05.2 o 291
2013-08-09 11:31:02 C 21 56 47.10 +33 19 08.8 o 291
2013-08-09 11:56:44 C 21 56 51.956 +33 22 51.30 L F51
2013-08-09 12:12:55 C 21 56 53.187 +33 24 57.06 L F51
2013-08-09 12:34:25 C 21 56 54.803 +33 27 43.64 L F51
2013-08-14 20:19:06 C 22 22 35.819 +56 38 56.22 q C95
2013-08-14 20:24:39 C 22 22 37.979 +56 40 17.65 q C95
2013-08-14 20:30:11 C 22 22 40.207 +56 41 38.75 q C95
2018-07-10 12:13:37 C 20 31 23.857 -03 50 41.67 U F52
2018-07-10 12:29:00 C 20 31 23.070 -03 50 34.12 U F52
2018-07-10 12:44:21 C 20 31 22.319 -03 50 26.75 U F52
2018-07-12 10:13:45 C 20 29 10.325 -03 27 55.68 V F51
2018-07-12 10:30:05 C 20 29 09.403 -03 27 47.47 V F51
2018-07-12 10:46:23 C 20 29 08.492 -03 27 39.32 V F51