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
2025-04-23 09:58:57 C 15 41 29.918 +23 44 20.40 V 703
2025-04-23 10:02:13 C 15 41 29.864 +23 44 32.71 V 703
2025-04-23 10:08:47 C 15 41 29.440 +23 44 57.05 V 703
2025-04-24 10:58:07 C 15 40 31.840 +25 16 30.22 V 703
2025-04-24 11:01:21 C 15 40 31.735 +25 16 43.00 V 703
2025-04-24 11:04:34 C 15 40 31.580 +25 16 55.20 V 703
2025-04-24 11:07:47 C 15 40 31.444 +25 17 06.29 V 703
2025-04-25 10:01:12 C 15 39 35.017 +26 41 17.05 V 703
2025-04-25 10:04:29 C 15 39 34.852 +26 41 29.72 V 703
2025-04-25 10:07:45 C 15 39 34.765 +26 41 41.57 V 703
2025-04-25 10:11:00 C 15 39 34.564 +26 41 53.30 V 703
2025-04-26 11:43:29 C 15 38 27.413 +28 15 22.25 V T08
2025-04-26 11:47:35 C 15 38 27.214 +28 15 37.37 V T08
2025-04-26 12:35:43 C 15 38 24.730 +28 18 32.44 V T08
2025-04-26 12:43:42 C 15 38 24.341 +28 19 00.30 V T08
2025-04-27 10:06:09 C 15 37 24.035 +29 36 28.66 V 703
2025-04-27 10:09:24 C 15 37 23.801 +29 36 41.29 V 703
2025-04-27 10:12:39 C 15 37 23.668 +29 36 52.56 V 703
2025-04-27 10:15:55 C 15 37 23.459 +29 37 03.11 V 703
2025-04-27 11:31:18 C 15 37 20.369 +29 41 40.56 V T08
2025-04-27 12:00:40 C 15 37 18.840 +29 43 26.44 V T08
2025-04-27 12:13:57 C 15 37 18.118 +29 44 15.18 V T08
2025-04-27 12:18:34 C 15 37 17.712 +29 44 32.46 V T08
2025-04-28 01:03:52 C 15 36 40.822 +30 30 23.58 V R17
2025-04-28 01:24:22 C 15 36 39.682 +30 31 38.42 V R17
2025-04-28 01:44:55 C 15 36 38.534 +30 32 51.76 V R17
2025-04-28 02:05:26 C 15 36 37.502 +30 34 05.41 V R17
2025-04-28 10:10:42 C 15 36 13.337 +31 03 05.69 V T05
2025-04-28 11:01:40 C 15 36 10.466 +31 06 07.92 V T05
2025-04-28 11:06:37 C 15 36 10.174 +31 06 25.88 V T05
2025-04-28 11:11:23 C 15 36 09.926 +31 06 42.62 V T05
2025-04-29 10:04:44 C 15 34 57.256 +32 27 55.87 V 703
2025-04-29 10:08:00 C 15 34 57.176 +32 28 07.61 V 703
2025-04-29 10:11:15 C 15 34 56.928 +32 28 18.98 V 703
2025-04-29 10:14:31 C 15 34 56.672 +32 28 30.79 V 703
2025-04-30 11:19:24 C 15 33 33.397 +33 56 19.54 V 703
2025-04-30 11:29:11 C 15 33 32.605 +33 56 52.44 V 703
2025-05-02 10:12:44 C 15 30 48.127 +36 36 42.01 V T08
2025-05-02 10:15:26 C 15 30 47.945 +36 36 50.15 V T05
2025-05-02 10:16:43 C 15 30 47.854 +36 36 55.37 V T08
2025-05-02 10:18:02 C 15 30 47.782 +36 36 59.22 V T05
2025-05-02 10:23:17 C 15 30 47.393 +36 37 16.75 V T05
2025-05-02 10:31:07 C 15 30 46.898 +36 37 43.46 V T05
2025-05-02 11:04:52 C 15 30 44.568 +36 39 38.34 V T08
2025-05-02 11:42:21 C 15 30 42.010 +36 41 42.94 V T08
2025-05-03 00:59:18 C 15 29 52.584 +37 25 57.86 V R17
2025-05-03 01:19:49 C 15 29 51.146 +37 27 06.26 V R17
2025-05-03 01:40:22 C 15 29 49.728 +37 28 14.20 V R17
2025-05-03 02:00:54 C 15 29 48.288 +37 29 22.09 V R17
2025-05-03 08:35:35 C 15 29 22.888 +37 51 04.75 V 703