515767 (2015 JA2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3491049388 ± 1.96e-07
Semi-major axis (a)1.0338054153 AU ± 2.08e-08
Inclination (i)16.42201288° ± 6.89e-06
Long. of Asc. Node (Ω)126.60049619° ± 4.60e-06
Arg. of Perihelion (ω)246.25354012° ± 1.05e-05
Mean Anomaly (M)248.85063985° ± 9.51e-05
Mean Motion (n)0.9376787457°/day ± 2.82e-08
Perihelion dist (q)0.67289884 AU ± 2.03e-07
Aphelion dist (Q)1.39471199 AU ± 2.05e-07
Orbital Period1.05113429 yr ± 3.17e-08
Physical Parameters
H (abs. magnitude)21.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.365″
Uncertainty0
Orbit TypeApollo
MOID0.042516 AU
Observations Used160
Oppositions1
Arc Total2015-2020
First Observation Used2015-05-13
Last Observation Used2020-02-14
Observations (171)
Date Type RA Dec Mag Band Observatory
2019-01-16 13:05:46 C 11 21 57.72 -36 20 24.3 V T08
2019-01-16 13:17:03 C 11 21 51.02 -36 18 03.7 V T08
2019-01-20 12:51:49 C 10 35 17.54 -13 50 41.9 V T08
2019-01-20 12:58:02 C 10 35 14.63 -13 49 10.2 V T08
2019-01-20 13:15:57 C 10 35 06.18 -13 44 44.8 V T08
2019-01-20 13:33:03 C 10 34 58.14 -13 40 31.4 V T08
2019-01-25 23:28:47 C 09 47 52.92 +14 05 32.4 V Z80
2019-01-25 23:31:12 C 09 47 52.17 +14 05 57.8 V Z80
2019-01-25 23:33:41 C 09 47 51.32 +14 06 22.2 V Z80
2019-01-25 23:36:11 C 09 47 50.56 +14 06 48.0 V Z80
2019-01-26 02:07:24 C 09 47 00.70 +14 32 08.4 q 160
2019-01-26 02:10:21 C 09 46 59.75 +14 32 38.7 q 160
2019-01-26 02:13:15 C 09 46 58.74 +14 33 07.1 q 160
2019-01-27 01:43:38 C 09 40 09.39 +18 13 26.2 q 160
2019-01-27 01:46:38 C 09 40 08.47 +18 13 52.3 q 160
2019-01-27 01:49:35 C 09 40 07.58 +18 14 18.0 q 160
2019-01-28 05:03:02 C 09 32 42.66 +21 59 32.5 q G40
2019-01-28 05:11:35 C 09 32 40.28 +22 00 37.6 q G40
2019-01-28 05:32:00 C 09 32 34.57 +22 03 12.5 q G40
2019-01-28 06:12:54 C 09 32 23.31 +22 08 21.2 q G40
2019-01-28 06:21:38 C 09 32 20.91 +22 09 26.9 q G40
2019-01-28 07:45:05 C 09 32 05.98 +22 20 13.4 V 703
2019-01-28 07:52:42 C 09 32 03.83 +22 21 11.8 V 703
2019-01-28 08:00:18 C 09 32 01.65 +22 22 09.2 V 703
2019-01-28 08:07:54 C 09 31 59.46 +22 23 07.2 V 703
2019-01-28 23:10:24 C 09 28 14.80 +24 12 48.0 V G40
2019-01-28 23:20:25 C 09 28 12.11 +24 13 59.2 V G40
2019-01-28 23:40:56 C 09 28 06.60 +24 16 24.6 V G40
2019-01-28 23:50:54 C 09 28 03.90 +24 17 35.4 V G40
2019-01-30 02:41:53 C 09 21 35.58 +27 12 46.5 V G40
2019-01-30 03:06:39 C 09 21 29.30 +27 15 15.6 V G40
2019-01-30 03:21:41 C 09 21 25.51 +27 16 45.6 V G40
2019-01-30 03:36:50 C 09 21 21.67 +27 18 16.7 V G40
2019-02-02 22:31:29 n 09 03 08.51 +34 35 40.6 V Z43
2019-02-02 22:43:44 n 09 03 06.18 +34 36 27.2 V Z43
2019-02-02 22:52:26 n 09 03 04.51 +34 37 00.9 V Z43
2019-02-02 23:01:28 n 09 03 02.77 +34 37 35.3 V Z43
2019-02-03 10:36:47 C 09 01 01.40 +35 20 34.0 V T08
2019-02-03 10:48:48 C 09 00 59.09 +35 21 16.5 V T08
2019-02-03 11:14:19 C 09 00 54.18 +35 22 46.6 V T08
2019-02-06 01:34:24 C 08 51 16.98 +38 31 36.6 q 160
2019-02-06 01:37:26 C 08 51 16.43 +38 31 43.1 q 160
2019-02-06 01:40:15 C 08 51 16.01 +38 31 51.1 q 160
2019-02-07 00:32:53 C 08 48 12.20 +39 27 57.8 q 160
2019-02-07 00:36:38 C 08 48 11.82 +39 28 05.1 q 160
2019-02-07 00:40:47 C 08 48 11.07 +39 28 13.5 q 160
2019-02-09 08:16:48 C 08 41 39.276 +41 21 16.73 U F52
2019-02-09 08:33:37 C 08 41 37.164 +41 21 47.31 U F52
2019-02-09 09:07:13 C 08 41 32.932 +41 22 47.73 U F52
2019-02-11 04:50:51 C 08 37 12.62 +42 31 54.1 V 703