361538 (2007 JZ20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3350074280 ± 4.38e-08
Semi-major axis (a)1.3110524177 AU ± 9.59e-10
Inclination (i)40.48013291° ± 7.48e-06
Long. of Asc. Node (Ω)200.47701589° ± 5.92e-06
Arg. of Perihelion (ω)139.01775700° ± 1.14e-05
Mean Anomaly (M)58.07092885° ± 5.20e-06
Mean Motion (n)0.6565717499°/day ± 7.20e-10
Perihelion dist (q)0.87184012 AU ± 5.74e-08
Aphelion dist (Q)1.75026472 AU ± 5.74e-08
Orbital Period1.50117072 yr ± 1.65e-09
Physical Parameters
H (abs. magnitude)18.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.037″
Uncertainty0
Orbit TypeApollo
MOID0.067438 AU
Observations Used610
Gaia Obs Used20
Oppositions4
Arc Total2004-2016
First Observation Used2004-04-04
Last Observation Used2025-10-06
Observations (642)
Date Type RA Dec Mag Band Observatory
2016-04-18 07:52:47 C 16 04 49.07 +18 12 17.9 u H21
2016-04-18 07:55:44 C 16 04 49.02 +18 12 28.4 u H21
2016-04-18 07:58:40 C 16 04 48.99 +18 12 39.1 u H21
2016-04-18 08:01:37 C 16 04 48.96 +18 12 49.9 u H21
2016-04-18 08:04:33 C 16 04 48.93 +18 13 00.4 u H21
2016-04-18 08:07:30 C 16 04 48.90 +18 13 11.3 u H21
2016-04-18 08:10:26 C 16 04 48.87 +18 13 22.1 u H21
2016-04-18 08:13:45 C 16 04 48.85 +18 13 34.3 u H21
2016-04-20 09:19:31 C 16 04 18.49 +21 14 41.2 u H21
2016-04-20 09:23:18 C 16 04 18.42 +21 14 55.1 u H21
2016-04-20 09:27:12 C 16 04 18.37 +21 15 09.4 u H21
2016-04-26 06:39:09 C 16 01 29.53 +30 01 41.2 u H21
2016-04-26 06:41:57 C 16 01 29.47 +30 01 51.6 u H21
2016-04-28 08:42:24 C 15 59 57.96 +33 05 35.1 q 703
2016-04-28 08:58:52 C 15 59 57.35 +33 06 34.7 q 703
2016-04-28 09:06:59 C 15 59 57.04 +33 07 04.9 q 703
2016-05-04 09:43:38 C 15 53 54.70 +41 31 42.6 q 703
2016-05-04 09:52:14 C 15 53 54.18 +41 32 10.9 q 703
2016-05-04 10:00:52 C 15 53 53.76 +41 32 38.9 q 703
2016-05-04 10:09:30 C 15 53 53.28 +41 33 06.8 q 703
2016-05-05 05:46:22 C 15 52 54.00 +42 37 24.9 R G45
2016-05-05 05:47:09 C 15 52 53.96 +42 37 27.4 R G45
2016-05-05 05:54:22 C 15 52 53.60 +42 37 51.0 R G45
2016-05-05 05:54:28 C 15 52 53.54 +42 37 51.3 R G45
2016-05-05 06:01:47 C 15 52 53.13 +42 38 14.9 R G45
2016-05-05 06:09:29 C 15 52 52.70 +42 38 40.2 R G45
2016-05-05 06:09:40 C 15 52 52.67 +42 38 41.0 R G45
2016-05-05 06:17:14 C 15 52 52.24 +42 39 05.7 R G45
2016-05-05 06:17:25 C 15 52 52.22 +42 39 06.6 R G45
2016-05-06 07:47:37 C 15 51 28.86 +44 00 56.4 q 703
2016-05-06 07:56:27 C 15 51 28.29 +44 01 25.0 q 703
2016-05-06 08:05:13 C 15 51 27.71 +44 01 53.4 q 703
2016-05-06 08:13:56 C 15 51 27.16 +44 02 21.7 q 703
2016-05-12 04:38:08 C 15 42 29.40 +50 54 15.3 R G45
2016-05-12 04:38:54 C 15 42 29.33 +50 54 17.6 R G45
2016-05-12 04:46:05 C 15 42 28.80 +50 54 37.3 R G45
2016-05-12 04:46:51 C 15 42 28.70 +50 54 39.1 R G45
2016-05-12 04:54:00 C 15 42 28.17 +50 54 58.9 R G45
2016-05-12 04:54:52 C 15 42 28.10 +50 55 00.6 R G45
2016-05-12 05:01:59 C 15 42 27.55 +50 55 20.4 R G45
2016-05-12 05:17:22 C 15 42 26.36 +50 56 02.5 R G45
2016-05-16 04:47:34 C 15 35 03.41 +54 57 12.4 u H21
2016-05-16 04:52:02 C 15 35 03.04 +54 57 23.2 u H21
2016-05-16 04:56:13 C 15 35 02.68 +54 57 32.9 u H21
2016-05-16 05:01:14 C 15 35 02.24 +54 57 44.8 u H21
2016-05-16 06:23:47 C 15 34 55.38 +55 01 02.4 q 703
2016-05-16 06:30:18 C 15 34 54.87 +55 01 17.1 q 703
2016-05-16 06:36:50 C 15 34 54.29 +55 01 31.6 q 703
2016-05-16 06:43:22 C 15 34 53.78 +55 01 47.3 q 703
2016-05-17 04:53:55 C 15 33 03.05 +55 53 09.2 R G45