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
2019-04-14 13:58:06 C 15 58 34.356 +11 15 19.96 U F51
2019-04-14 14:16:03 C 15 58 34.216 +11 16 21.83 U F51
2019-04-14 14:34:03 C 15 58 34.079 +11 17 23.66 U F51
2019-04-24 08:19:20 C 15 55 06.19 +25 27 21.5 V 703
2019-04-24 08:26:34 C 15 55 06.02 +25 27 48.6 V 703
2019-04-24 08:33:48 C 15 55 05.78 +25 28 14.9 V 703
2019-04-24 08:41:02 C 15 55 05.51 +25 28 42.1 V 703
2019-04-25 09:27:48 C 15 54 22.71 +27 00 54.1 V G96
2019-04-25 09:36:39 C 15 54 22.40 +27 01 27.0 V G96
2019-04-25 09:45:29 C 15 54 22.09 +27 01 59.7 V G96
2019-04-25 09:54:21 C 15 54 21.77 +27 02 32.7 V G96
2019-04-25 09:56:57 C 15 54 22.654 +27 02 44.93 U F51
2019-04-25 10:15:19 C 15 54 22.009 +27 03 53.58 U F51
2019-04-25 10:15:56 C 15 54 21.03 +27 03 52.2 V 703
2019-04-25 10:30:54 C 15 54 20.54 +27 04 48.6 V 703
2019-04-25 10:33:43 C 15 54 21.361 +27 05 02.16 U F51
2019-04-25 10:38:23 C 15 54 20.20 +27 05 15.2 V 703
2019-04-25 10:52:18 C 15 54 20.700 +27 06 11.46 U F51
2019-04-25 11:27:55 C 15 54 19.35 +27 08 24.5 V T08
2019-04-25 11:28:35 C 15 54 19.44 +27 08 27.0 V T08
2019-04-25 11:31:11 C 15 54 19.30 +27 08 36.3 V T05
2019-04-25 12:30:11 C 15 54 17.16 +27 12 15.3 V T05
2019-04-25 13:42:40 C 15 54 14.48 +27 16 43.9 V T08
2019-04-25 13:48:58 C 15 54 14.38 +27 17 07.3 V T05
2019-04-25 14:21:37 C 15 54 13.20 +27 19 08.2 V T08
2019-04-25 14:28:48 C 15 54 12.93 +27 19 34.4 V T05
2019-04-27 08:35:17 C 15 52 51.421 +29 55 10.23 U F51
2019-04-27 08:51:58 C 15 52 50.768 +29 56 12.19 U F51
2019-04-27 09:08:41 C 15 52 50.106 +29 57 13.96 U F51
2019-04-27 09:25:25 C 15 52 49.438 +29 58 15.88 U F51
2019-04-28 09:01:56 C 15 51 56.29 +31 24 38.6 V 703
2019-04-28 09:09:32 C 15 51 56.01 +31 25 06.1 V 703
2019-04-28 09:17:08 C 15 51 55.73 +31 25 32.9 V 703
2019-04-28 09:24:43 C 15 51 55.39 +31 26 01.4 V 703
2019-04-28 22:18:18 C 15 51 26.07 +32 12 46.8 V C95
2019-04-28 22:23:04 C 15 51 25.77 +32 13 05.6 V C95
2019-04-28 22:27:51 C 15 51 25.69 +32 13 22.0 V C95
2019-04-28 22:32:37 C 15 51 25.44 +32 13 39.0 V C95
2019-04-28 22:37:23 C 15 51 25.20 +32 13 56.2 V C95
2019-04-30 12:02:31 C 15 49 50.23 +34 28 27.5 V T05
2019-04-30 12:17:39 C 15 49 49.51 +34 29 21.5 V T05
2019-04-30 12:18:59 C 15 49 49.45 +34 29 25.6 V T05
2019-04-30 12:42:42 C 15 49 48.19 +34 30 50.7 V T05
2019-05-03 08:58:42 C 15 46 30.73 +38 28 11.4 V 703
2019-05-03 09:06:19 C 15 46 30.31 +38 28 37.1 V 703
2019-05-03 09:13:56 C 15 46 29.86 +38 29 03.2 V 703
2019-05-03 09:21:34 C 15 46 29.42 +38 29 29.3 V 703
2019-05-06 08:18:46 C 15 42 29.34 +42 23 03.1 V G96
2019-05-06 08:26:56 C 15 42 28.80 +42 23 28.8 V G96
2019-05-06 08:35:06 C 15 42 28.26 +42 23 54.9 V G96