2015 JJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4933945032 ± 4.59e-06
Semi-major axis (a)2.1697353998 AU ± 2.01e-05
Inclination (i)6.60587376° ± 4.04e-05
Long. of Asc. Node (Ω)107.20552226° ± 9.95e-06
Arg. of Perihelion (ω)195.40332219° ± 3.62e-05
Mean Anomaly (M)84.27889385° ± 1.65e-02
Mean Motion (n)0.3083912975°/day ± 4.29e-06
Perihelion dist (q)1.09919988 AU ± 1.43e-05
Aphelion dist (Q)3.24027092 AU ± 3.17e-05
Orbital Period3.19602496 yr ± 4.45e-05
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty2
Orbit TypeAmor
MOID0.085687 AU
Observations Used132
Oppositions1
Arc Total2015-2015
First Observation Used2015-05-14
Last Observation Used2015-10-02
Observations (137)
Date Type RA Dec Mag Band Observatory
2015-06-26 02:58:56 C 18 31 30.60 -10 08 44.7 u 807
2015-06-26 03:04:14 C 18 31 31.54 -10 08 53.0 u 807
2015-06-26 03:07:42 C 18 31 32.11 -10 08 58.1 u 807
2015-06-26 03:09:28 C 18 31 32.44 -10 09 00.4 u 807
2015-06-26 03:11:11 C 18 31 32.70 -10 09 03.7 u 807
2015-06-27 00:00:48 C 18 35 31.48 -10 42 11.1 q 204
2015-06-27 00:08:50 C 18 35 32.96 -10 42 23.7 q 204
2015-06-27 00:13:15 C 18 35 33.74 -10 42 30.8 q 204
2015-07-08 23:37:22 C 19 55 39.05 -20 43 20.5 17.1 q 104
2015-07-08 23:42:42 C 19 55 40.88 -20 43 33.6 17.5 q 104
2015-07-08 23:48:01 C 19 55 42.75 -20 43 46.3 17.8 q 104
2015-07-16 07:17:30 C 21 08 20.23 -27 28 45.6 q Y00
2015-07-16 07:30:48 C 21 08 25.86 -27 29 10.2 q Y00
2015-07-16 07:44:03 C 21 08 31.51 -27 29 34.6 q Y00
2015-07-17 08:16:42 C 21 19 32.85 -28 16 26.5 u 807
2015-07-17 08:19:20 C 21 19 33.97 -28 16 30.9 u 807
2015-07-17 08:22:00 C 21 19 35.11 -28 16 36.2 u 807
2015-07-17 08:24:38 C 21 19 36.21 -28 16 41.2 u 807
2015-07-17 08:27:13 C 21 19 37.33 -28 16 45.0 u 807
2015-07-17 08:29:48 C 21 19 38.43 -28 16 49.9 u 807
2015-07-18 06:03:19 C 21 29 23.20 -28 55 04.5 u 807
2015-07-18 06:06:07 C 21 29 24.38 -28 55 09.4 u 807
2015-07-18 06:08:39 C 21 29 25.44 -28 55 13.7 u 807
2015-07-18 06:11:27 C 21 29 26.63 -28 55 18.7 u 807
2015-07-18 06:14:07 C 21 29 27.75 -28 55 23.3 u 807
2015-07-23 09:18:40 C 22 22 59.42 -31 32 14.9 u 807
2015-07-23 09:22:09 C 22 23 00.79 -31 32 17.3 u 807
2015-07-23 09:25:50 C 22 23 02.21 -31 32 20.2 u 807
2015-07-23 09:29:07 C 22 23 03.52 -31 32 22.7 u 807
2015-07-23 09:32:43 C 22 23 04.92 -31 32 25.6 u 807
2015-09-07 13:37:00 C 00 54 47.92 -27 20 11.2 t 474
2015-09-07 13:40:03 C 00 54 47.85 -27 20 09.6 t 474
2015-09-07 13:43:06 C 00 54 47.77 -27 20 08.4 t 474
2015-09-07 13:46:07 C 00 54 47.71 -27 20 07.3 t 474
2015-10-02 05:31:59 C 00 40 52.47 -21 59 14.6 u 807
2015-10-02 05:43:01 C 00 40 52.14 -21 59 07.7 u 807
2015-10-02 05:54:23 C 00 40 51.78 -21 59 00.6 u 807