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
2007-05-15 08:38:49 C 16 19 30.56 +55 52 56.8 r H45
2007-05-15 08:46:51 C 16 19 30.00 +55 53 17.8 r H45
2007-05-15 08:50:41 C 16 19 29.88 +55 53 28.5 r H45
2007-05-15 08:52:52 C 16 19 29.69 +55 53 34.5 r H45
2007-05-15 08:54:51 C 16 19 29.60 +55 53 39.7 r H45
2007-05-15 08:56:51 C 16 19 29.56 +55 53 43.6 r H45
2007-05-15 08:58:51 C 16 19 29.51 +55 53 49.3 r H45
2007-05-15 09:03:59 C 16 19 29.02 +55 54 02.2 r H45
2007-05-16 03:51:01 C 16 18 33.82 +56 43 15.1 o 932
2007-05-16 04:06:16 C 16 18 32.94 +56 43 54.9 o 932
2007-05-16 04:41:19 C 16 18 30.92 +56 45 26.4 o 932
2007-05-16 06:24:45 C 16 18 25.52 +56 49 54.2 o 734
2007-05-16 06:26:57 C 16 18 25.37 +56 50 00.5 o 734
2007-05-16 06:29:07 C 16 18 25.24 +56 50 06.7 o 734
2007-05-16 06:31:20 C 16 18 25.09 +56 50 11.8 o 734
2007-05-16 06:33:32 C 16 18 24.99 +56 50 17.1 o 734
2007-05-17 22:29:47 C 16 16 15.08 +58 30 46.7 o A17
2007-05-17 22:41:36 C 16 16 14.36 +58 31 15.9 o A17
2007-05-17 22:53:30 C 16 16 13.57 +58 31 45.1 o A17
2007-05-18 03:29:55 C 16 15 58.61 +58 43 00.7 o 649
2007-05-18 03:32:29 C 16 15 58.56 +58 43 06.9 o 649
2007-05-18 03:35:02 C 16 15 58.32 +58 43 13.1 o 649
2007-05-18 03:37:35 C 16 15 58.18 +58 43 19.8 o 649
2007-05-18 03:40:10 C 16 15 58.05 +58 43 26.0 o 649
2007-05-18 08:48:57 C 16 15 38.08 +58 55 58.5 r H45
2007-05-18 08:50:59 C 16 15 37.97 +58 56 03.3 r H45
2007-05-18 08:53:30 C 16 15 37.77 +58 56 09.3 r H45
2007-05-18 08:55:19 C 16 15 37.69 +58 56 13.6 r H45
2007-05-18 08:57:27 C 16 15 37.49 +58 56 18.9 r H45
2007-05-18 09:00:06 C 16 15 37.34 +58 56 25.2 r H45
2007-05-18 09:02:00 C 16 15 37.24 +58 56 29.6 r H45
2007-05-18 20:49:05 C 16 14 57.57 +59 24 44.4 o A17
2007-05-18 21:03:10 C 16 14 56.71 +59 25 18.2 o A17
2007-05-18 21:14:47 C 16 14 55.94 +59 25 46.4 o A17
2007-05-19 00:08:47 C 16 14 44.65 +59 32 45.3 o 176
2007-05-19 00:11:01 C 16 14 44.51 +59 32 50.5 o 176
2007-05-19 00:13:16 C 16 14 44.34 +59 32 56.0 o 176
2007-05-19 00:30:05 C 16 14 43.19 +59 33 35.5 o 176
2007-05-19 00:32:19 C 16 14 43.08 +59 33 40.9 o 176
2007-05-19 00:34:34 C 16 14 42.94 +59 33 46.3 o 176
2007-05-19 01:39:36 C 16 14 38.51 +59 36 17.6 c 147
2007-05-19 01:46:40 C 16 14 38.05 +59 36 33.8 c 147
2007-05-19 01:53:44 C 16 14 37.54 +59 36 50.0 c 147
2007-05-19 07:43:39 C 16 14 16.69 +59 50 39.7 r H45
2007-05-19 07:48:37 C 16 14 16.29 +59 50 51.2 r H45
2007-05-19 08:03:46 C 16 14 15.27 +59 51 27.4 r H45
2007-05-19 08:06:18 C 16 14 15.06 +59 51 32.9 r H45
2007-05-19 08:08:56 C 16 14 14.93 +59 51 38.6 r H45
2007-05-19 08:11:17 C 16 14 14.83 +59 51 44.8 r H45
2007-05-21 07:25:25 C 16 11 13.67 +61 39 18.1 r H45