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
2010-03-29 10:13:25 C 16 08 28.31 -05 31 36.8 u 448
2010-03-29 10:39:49 C 16 08 29.18 -05 30 35.8 u 448
2010-03-29 11:04:50 C 16 08 30.13 -05 29 38.1 u 448
2010-04-06 08:26:29 C 16 15 01.14 +02 41 55.1 o H21
2010-04-06 08:32:01 C 16 15 01.24 +02 42 11.5 o H21
2010-04-06 08:38:42 C 16 15 01.42 +02 42 31.1 o H21
2010-04-08 02:05:48 C 16 16 09.19 +04 45 37.4 r J75
2010-04-08 02:26:26 C 16 16 09.64 +04 46 40.1 r J75
2010-04-08 02:47:04 C 16 16 10.16 +04 47 43.3 r J75
2010-04-25 01:49:55 C 16 20 09.81 +28 39 10.9 u A20
2010-04-25 02:05:25 C 16 20 09.70 +28 40 11.7 u A20
2010-04-25 02:20:54 C 16 20 09.42 +28 41 03.8 u A20
2010-04-27 23:30:03 C 16 19 23.37 +32 59 04.1 v 204
2010-04-27 23:45:06 C 16 19 23.09 +33 00 00.0 v 204
2010-04-28 08:58:22 C 16 19 13.94 +33 34 05.8 o H21
2010-04-28 09:03:11 C 16 19 13.84 +33 34 23.1 o H21
2010-04-28 09:07:34 C 16 19 13.75 +33 34 39.1 o H21
2010-04-28 09:13:02 C 16 19 13.62 +33 34 59.3 o H21
2010-05-11 09:49:26 C 16 08 58.16 +51 00 15.9 r 703
2010-05-11 09:57:49 C 16 08 57.66 +51 00 41.4 r 703
2010-05-11 10:06:15 C 16 08 57.15 +51 01 05.2 r 703
2010-05-11 10:14:34 C 16 08 56.65 +51 01 28.7 r 703
2010-05-28 22:01:21 S 15 36 50.66 +66 34 37.1 L C51
2010-05-28 23:36:42 S 15 36 40.85 +66 37 11.8 L C51
2010-05-29 01:11:52 S 15 36 31.13 +66 39 46.9 L C51
2010-05-29 02:47:13 S 15 36 21.32 +66 42 20.0 L C51
2010-05-29 04:22:23 S 15 36 11.66 +66 44 53.9 L C51
2010-05-29 05:57:44 S 15 36 01.97 +66 47 26.9 L C51
2010-05-29 07:32:54 S 15 35 52.20 +66 50 00.1 L C51
2010-05-29 09:08:15 S 15 35 42.26 +66 52 32.1 L C51
2010-05-29 10:43:25 S 15 35 32.63 +66 55 04.1 L C51
2010-05-29 12:18:46 S 15 35 22.66 +66 57 36.4 L C51
2010-05-29 15:29:17 S 15 35 02.89 +67 02 38.3 L C51
2010-05-29 18:39:48 S 15 34 43.11 +67 07 38.9 L C51
2010-06-02 07:45:40 C 15 25 23.41 +69 13 52.8 r 703
2010-06-02 07:51:23 C 15 25 22.98 +69 14 00.3 r 703
2010-06-02 07:57:11 C 15 25 21.75 +69 14 07.5 r 703
2010-06-02 08:02:57 C 15 25 21.57 +69 14 17.8 r 703
2010-06-10 04:22:42 C 15 01 35.66 +73 02 49.0 o H21
2010-06-10 04:29:53 C 15 01 34.54 +73 02 56.9 o H21
2010-06-10 04:34:52 C 15 01 33.75 +73 03 01.9 o H21
2010-06-10 04:42:05 C 15 01 32.72 +73 03 09.5 o H21
2010-06-10 04:49:19 C 15 01 31.62 +73 03 17.0 o H21
2013-03-18 09:33:43 C 15 52 20.34 -14 16 25.5 u 807
2013-03-18 09:38:04 C 15 52 20.54 -14 16 18.7 u 807
2013-03-18 09:42:25 C 15 52 20.74 -14 16 11.8 u 807
2013-03-18 09:46:47 C 15 52 20.94 -14 16 05.0 u 807
2013-03-18 09:51:09 C 15 52 21.14 -14 15 58.2 u 807
2013-04-08 09:45:54 C 16 10 12.06 +04 53 55.6 u 807
2013-04-08 09:49:59 C 16 10 12.13 +04 54 08.2 u 807