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
2007-05-21 07:34:08 C 16 11 12.94 +61 39 36.6 r H45
2007-05-21 07:36:28 C 16 11 12.90 +61 39 41.8 r H45
2007-05-21 07:38:53 C 16 11 12.62 +61 39 47.5 r H45
2007-05-21 07:41:13 C 16 11 12.44 +61 39 52.4 r H45
2007-05-21 07:43:33 C 16 11 12.34 +61 39 57.6 r H45
2007-05-24 07:18:40 C 16 06 04.53 +64 10 21.9 r H45
2007-05-24 07:22:42 C 16 06 04.50 +64 10 30.2 r H45
2007-05-24 07:25:01 C 16 06 04.29 +64 10 34.4 r H45
2007-05-24 07:29:28 C 16 06 03.84 +64 10 43.5 r H45
2007-05-29 22:37:11 C 15 54 32.79 +68 17 03.2 o J95
2007-05-29 22:45:27 C 15 54 31.92 +68 17 16.6 o J95
2007-05-29 22:53:42 C 15 54 31.05 +68 17 30.4 o J95
2007-06-08 07:25:19 C 15 29 18.19 +73 37 45.6 o H36
2007-06-08 07:44:21 C 15 29 15.66 +73 38 08.8 o H36
2007-06-08 08:03:23 C 15 29 13.47 +73 38 32.4 o H36
2007-06-15 04:44:47 C 15 04 46.87 +76 39 31.7 o 649
2007-06-15 04:49:54 C 15 04 46.13 +76 39 38.1 o 649
2007-06-15 04:55:01 C 15 04 45.11 +76 39 45.0 o 649
2007-06-15 05:00:08 C 15 04 44.03 +76 39 48.3 o 649
2007-06-17 04:08:41 C 14 56 31.85 +77 25 04.8 o H55
2007-06-17 04:14:33 C 14 56 30.56 +77 25 10.4 o H55
2007-06-17 04:19:44 C 14 56 29.68 +77 25 15.5 o H55
2007-06-17 04:24:55 C 14 56 28.57 +77 25 19.3 o H55
2007-06-17 04:30:05 C 14 56 27.69 +77 25 24.7 o H55
2007-07-07 22:57:43 C 12 20 51.30 +82 57 25.2 o J95
2007-07-07 23:05:51 C 12 20 47.24 +82 57 26.7 o J95
2007-07-07 23:11:47 C 12 20 43.78 +82 57 28.4 o J95
2007-07-07 23:15:49 C 12 20 41.68 +82 57 29.4 o J95
2007-08-11 23:48:41 C 07 06 13.39 +70 35 14.2 o A17
2007-08-12 00:07:29 C 07 06 12.45 +70 34 37.3 o A17
2007-08-12 00:26:37 C 07 06 10.83 +70 33 59.3 o A17
2007-09-14 10:39:01 C 07 10 27.01 +28 03 56.0 r 448
2007-09-14 10:58:56 C 07 10 27.85 +28 02 33.7 r 448
2007-09-14 11:09:28 C 07 10 28.32 +28 01 48.9 r 448
2008-01-11 16:46:42 C 06 16 49.75 -57 58 11.9 r 413
2008-01-11 16:53:47 C 06 16 49.20 -57 58 07.7 r 413
2008-01-14 11:39:18 C 06 12 09.75 -57 15 37.9 r 413
2008-01-14 11:46:03 C 06 12 09.20 -57 15 33.2 r 413
2010-03-03 06:01:16 C 15 34 51.37 -21 10 49.9 o 950
2010-03-03 06:04:50 C 15 34 51.67 -21 10 46.0 o 950
2010-03-03 06:08:27 C 15 34 51.88 -21 10 43.6 o 950
2010-03-03 06:11:52 C 15 34 52.08 -21 10 40.4 o 950
2010-03-03 06:15:19 C 15 34 52.29 -21 10 37.3 o 950
2010-03-09 11:46:21 C 15 44 11.67 -18 42 02.7 c 926
2010-03-09 11:53:17 C 15 44 12.08 -18 41 55.2 c 926
2010-03-09 12:00:12 C 15 44 12.48 -18 41 48.5 c 926
2010-03-10 11:51:25 C 15 45 37.88 -18 14 34.0 c 926
2010-03-10 11:58:19 C 15 45 38.25 -18 14 26.0 c 926
2010-03-10 12:05:15 C 15 45 38.69 -18 14 17.6 c 926
2010-03-10 12:12:10 C 15 45 39.07 -18 14 09.6 c 926