753131 (2015 WH13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7991846067 ± 2.53e-08
Semi-major axis (a)2.4913803892 AU ± 5.09e-09
Inclination (i)10.96193973° ± 5.55e-06
Long. of Asc. Node (Ω)280.81772677° ± 2.65e-05
Arg. of Perihelion (ω)25.93124120° ± 2.64e-05
Mean Anomaly (M)206.45853877° ± 2.74e-06
Mean Motion (n)0.2506410572°/day ± 7.68e-10
Perihelion dist (q)0.50030753 AU ± 6.31e-08
Aphelion dist (Q)4.48245325 AU ± 6.37e-08
Orbital Period3.93242150 yr ± 1.21e-08
Physical Parameters
H (abs. magnitude)18.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty0
Orbit TypeApollo
MOID0.159369 AU
Observations Used438
Oppositions6
Arc Total2015-2023
First Observation Used2015-02-20
Last Observation Used2023-12-13
Observations (460)
Date Type RA Dec Mag Band Observatory
2019-11-05 08:24:54 C 07 00 01.39 +54 19 19.6 V 703
2019-11-05 14:01:26 C 06 57 01.57 +54 16 00.2 V T05
2019-11-05 14:07:22 C 06 56 58.38 +54 15 56.7 V T05
2019-11-05 14:19:32 C 06 56 51.72 +54 15 48.7 V T05
2019-11-05 14:34:15 C 06 56 43.77 +54 15 39.7 V T05
2019-11-07 14:08:11 C 06 32 29.09 +53 35 52.2 V T08
2019-11-07 14:22:02 C 06 32 22.12 +53 35 38.1 V T08
2019-11-07 14:26:41 C 06 32 19.77 +53 35 33.5 V T08
2019-11-07 14:42:59 C 06 32 11.58 +53 35 16.5 V T08
2019-11-09 06:54:36 C 06 13 13.05 +52 49 08.1 V 703
2019-11-09 07:01:50 C 06 13 09.80 +52 48 59.3 V 703
2019-11-09 07:07:20 C 06 13 07.29 +52 48 52.8 V G96
2019-11-09 07:09:04 C 06 13 06.54 +52 48 50.3 V 703
2019-11-09 07:14:52 C 06 13 03.81 +52 48 44.5 V G96
2019-11-09 07:22:25 C 06 13 00.29 +52 48 34.7 V G96
2019-11-09 07:29:58 C 06 12 56.81 +52 48 25.6 V G96
2019-11-09 12:24:59 C 06 10 42.23 +52 42 16.7 V T05
2019-11-09 12:29:51 C 06 10 40.01 +52 42 10.7 V T05
2019-11-09 12:40:27 C 06 10 35.09 +52 41 57.2 V T05
2019-11-09 12:54:40 C 06 10 28.53 +52 41 39.0 V T05
2019-11-11 06:26:03 C 05 52 35.71 +51 43 24.0 U I41
2019-11-11 06:26:42 C 05 52 35.45 +51 43 23.0 U I41
2019-11-11 06:42:40 C 05 52 28.77 +51 43 00.2 U I41
2019-11-11 06:43:18 C 05 52 28.50 +51 42 59.3 U I41
2019-11-11 12:08:23 C 05 50 14.11 +51 35 03.3 V T08
2019-11-11 12:14:04 C 05 50 11.74 +51 34 54.7 V T08
2019-11-11 12:24:27 C 05 50 07.39 +51 34 39.3 V T08
2019-11-11 12:39:50 C 05 50 00.97 +51 34 15.9 V T08
2019-11-17 11:31:24 C 05 00 48.25 +47 30 59.4 V T05
2019-11-17 12:09:32 C 05 00 37.00 +47 29 50.0 V T05
2019-11-17 12:20:38 C 05 00 33.70 +47 29 29.5 V T05
2019-11-17 12:29:43 C 05 00 31.00 +47 29 12.9 V T05
2019-11-18 09:29:17 C 04 54 40.75 +46 51 00.7 V G96
2019-11-18 09:37:07 C 04 54 38.57 +46 50 46.3 V G96
2019-11-18 09:44:54 C 04 54 36.41 +46 50 31.9 V G96
2019-11-18 09:52:43 C 04 54 34.23 +46 50 17.6 V G96
2019-11-24 05:56:40 C 04 22 59.01 +42 39 00.9 U I41
2019-11-24 05:57:19 C 04 22 58.89 +42 38 59.9 U I41
2019-11-24 06:43:04 C 04 22 50.13 +42 37 41.5 U I41
2019-11-24 06:51:14 C 04 22 48.56 +42 37 27.2 U I41
2019-11-26 00:39:15 C 04 15 28.14 +41 26 06.0 q 160
2019-11-26 00:42:14 C 04 15 27.63 +41 26 00.4 q 160
2019-11-26 00:44:38 C 04 15 27.16 +41 25 56.3 q 160
2019-11-27 09:53:11 C 04 10 13.41 +40 31 18.7 V T08
2019-11-27 09:58:12 C 04 10 12.63 +40 31 10.1 V T08
2019-11-27 10:06:42 C 04 10 11.28 +40 30 56.4 V T08
2019-11-28 22:44:24 S 04 05 15.266 +39 34 33.64 V C57
2019-11-28 22:44:24 s 1 +135460.83 6 +74362.024 6160.0 C57
2019-11-29 05:14:24 S 04 04 19.174 +39 25 24.49 V C57
2019-11-29 05:14:24 s 1 +141683.73 0 +113454.22 7150.0 C57