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
2015-05-14 12:40:47 C 17 06 54.307 -04 32 43.62 L F51
2015-05-14 13:15:22 C 17 06 55.673 -04 32 36.33 L F51
2015-05-14 13:32:38 C 17 06 56.357 -04 32 32.52 L F51
2015-05-15 12:52:54 C 17 08 00.699 -04 27 44.00 t 568
2015-05-15 12:54:53 C 17 08 00.771 -04 27 43.60 t 568
2015-05-15 12:56:46 C 17 08 00.849 -04 27 43.20 t 568
2015-05-16 04:10:30 C 17 08 43.92 -04 24 20.0 u 807
2015-05-16 04:22:09 C 17 08 44.39 -04 24 17.6 u 807
2015-05-16 04:33:48 C 17 08 44.85 -04 24 14.9 u 807
2015-05-17 04:56:30 C 17 09 52.12 -04 19 33.6 u 807
2015-05-17 05:09:19 C 17 09 52.63 -04 19 31.3 u 807
2015-05-17 05:22:09 C 17 09 53.12 -04 19 28.8 u 807
2015-05-19 08:42:41 C 17 12 15.42 -04 10 51.9 u H21
2015-05-19 08:53:26 C 17 12 15.89 -04 10 50.0 u H21
2015-05-19 09:05:07 C 17 12 16.35 -04 10 47.3 u H21
2015-05-24 08:16:47 C 17 18 01.21 -03 54 51.7 t 705
2015-05-24 08:18:39 C 17 18 01.29 -03 54 51.5 t 705
2015-05-24 08:20:31 C 17 18 01.36 -03 54 51.3 t 705
2015-05-25 11:09:00 C 17 19 22.515 -03 52 24.40 L F51
2015-05-25 11:26:42 C 17 19 23.266 -03 52 23.08 L F51
2015-05-25 11:44:17 C 17 19 24.022 -03 52 21.58 L F51
2015-05-25 12:01:59 C 17 19 24.768 -03 52 20.14 L F51
2015-05-28 06:56:50 C 17 22 54.42 -03 48 27.0 u 807
2015-05-28 07:01:21 C 17 22 54.64 -03 48 26.8 u 807
2015-05-28 07:06:01 C 17 22 54.81 -03 48 26.5 u 807
2015-05-28 07:10:13 C 17 22 55.01 -03 48 26.2 u 807
2015-05-28 08:09:17 C 17 22 58.33 -03 48 59.9 q H21
2015-05-28 08:19:11 C 17 22 58.82 -03 48 59.4 q H21
2015-05-31 06:12:38 C 17 26 54.06 -03 49 05.1 u 807
2015-05-31 06:20:43 C 17 26 54.46 -03 49 05.4 u 807
2015-05-31 06:28:59 C 17 26 54.90 -03 49 05.0 u 807
2015-06-01 05:06:00 C 17 28 15.73 -03 50 23.2 u 807
2015-06-01 05:10:33 C 17 28 15.99 -03 50 23.4 u 807
2015-06-01 05:19:52 C 17 28 16.43 -03 50 23.7 u 807
2015-06-01 05:25:03 C 17 28 16.70 -03 50 24.1 u 807
2015-06-01 06:56:02 C 17 28 22.50 -03 51 06.4 o 711
2015-06-01 07:01:04 C 17 28 22.75 -03 51 06.8 o 711
2015-06-01 07:05:56 C 17 28 23.01 -03 51 07.2 o 711
2015-06-07 07:13:55 C 17 37 56.25 -04 14 45.8 u H21
2015-06-07 07:21:49 C 17 37 56.75 -04 14 48.1 u H21
2015-06-07 07:29:34 C 17 37 57.27 -04 14 50.2 u H21
2015-06-07 07:37:19 C 17 37 57.76 -04 14 51.6 u H21
2015-06-07 07:44:34 C 17 37 58.23 -04 14 53.8 u H21
2015-06-07 11:31:04 C 17 38 15.377 -04 15 44.40 L F51
2015-06-07 11:48:08 C 17 38 16.461 -04 15 48.94 L F51
2015-06-07 12:05:09 C 17 38 17.533 -04 15 53.63 L F51
2015-06-07 12:22:13 C 17 38 18.612 -04 15 58.22 L F51
2015-06-10 07:12:49 C 17 43 34.46 -04 38 18.0 q H21
2015-06-10 07:17:52 C 17 43 34.83 -04 38 19.7 q H21
2015-06-10 07:22:49 C 17 43 35.18 -04 38 22.0 q H21