2015 PR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4280399737 ± 2.40e-08
Semi-major axis (a)2.2230550115 AU ± 2.71e-09
Inclination (i)5.00010396° ± 2.18e-06
Long. of Asc. Node (Ω)157.49869354° ± 1.49e-05
Arg. of Perihelion (ω)207.58681529° ± 2.31e-05
Mean Anomaly (M)20.97833850° ± 7.79e-06
Mean Motion (n)0.2973630218°/day ± 5.43e-10
Perihelion dist (q)1.27149860 AU ± 5.33e-08
Aphelion dist (Q)3.17461142 AU ± 5.34e-08
Orbital Period3.31455565 yr ± 6.05e-09
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.242″
Uncertainty0
Orbit TypeAmor
MOID0.270328 AU
Observations Used366
Oppositions7
Arc Total2015-2025
First Observation Used2015-07-26
Last Observation Used2025-12-17
Observations (383)
Date Type RA Dec Mag Band Observatory
2015-09-25 06:15:30 C 23 51 16.62 -10 45 56.2 u H21
2015-09-25 06:18:37 C 23 51 16.75 -10 45 57.5 u H21
2015-09-25 06:22:20 C 23 51 16.95 -10 45 59.0 u H21
2015-09-30 05:49:56 C 23 58 06.96 -11 34 23.1 u 926
2015-09-30 06:07:35 C 23 58 07.83 -11 34 28.9 u 926
2015-09-30 06:25:33 C 23 58 08.73 -11 34 35.2 u 926
2015-10-02 04:33:34 C 00 00 48.54 -11 49 20.1 u 807
2015-10-02 04:34:35 C 00 00 48.61 -11 49 20.5 u 807
2015-10-02 04:35:36 C 00 00 48.65 -11 49 21.1 u 807
2015-10-02 04:36:38 C 00 00 48.71 -11 49 21.5 u 807
2015-10-02 04:37:42 C 00 00 48.75 -11 49 21.7 u 807
2015-10-02 05:04:14 C 00 00 50.63 -11 50 04.5 u H21
2015-10-02 05:08:30 C 00 00 50.86 -11 50 05.6 u H21
2015-10-02 05:12:45 C 00 00 51.06 -11 50 07.0 u H21
2015-10-02 05:17:01 C 00 00 51.29 -11 50 08.4 u H21
2015-10-02 05:21:17 C 00 00 51.49 -11 50 09.5 u H21
2015-10-02 05:25:32 C 00 00 51.71 -11 50 10.9 u H21
2015-10-02 05:29:48 C 00 00 51.93 -11 50 12.1 u H21
2015-10-02 05:34:04 C 00 00 52.14 -11 50 13.6 u H21
2015-10-02 07:46:45 C 00 00 59.51 -11 50 51.6 q 703
2015-10-02 07:52:32 C 00 00 59.81 -11 50 54.0 q 703
2015-10-02 07:58:18 C 00 01 00.09 -11 50 54.6 q 703
2015-10-03 20:16:03 C 00 03 08.31 -12 01 26.4 q 246
2015-10-03 20:16:35 C 00 03 08.28 -12 01 26.3 q 246
2015-10-03 20:16:52 C 00 03 08.36 -12 01 26.0 q 246
2015-10-03 20:17:17 C 00 03 08.33 -12 01 26.6 q 246
2015-10-03 20:17:38 C 00 03 08.37 -12 01 26.9 q 246
2015-10-03 20:17:59 C 00 03 08.39 -12 01 26.3 q 246
2015-10-03 20:18:34 C 00 03 08.40 -12 01 26.4 q 246
2015-10-08 10:49:25 C 00 09 38.96 -12 24 03.6 u Q60
2015-10-08 11:02:41 C 00 09 39.68 -12 24 06.0 u Q60
2015-10-08 11:16:01 C 00 09 40.35 -12 24 07.9 u Q60
2015-10-09 05:42:09 C 00 10 44.34 -12 26 43.0 u 807
2015-10-09 05:44:14 C 00 10 44.46 -12 26 43.3 u 807
2015-10-09 05:46:20 C 00 10 44.56 -12 26 43.6 u 807
2015-10-12 05:46:25 C 00 15 03.38 -12 33 40.5 u H21
2015-10-12 05:49:31 C 00 15 03.54 -12 33 40.7 u H21
2015-10-12 05:52:37 C 00 15 03.69 -12 33 40.9 u H21
2015-10-12 05:55:43 C 00 15 03.88 -12 33 41.1 u H21
2015-10-17 05:28:23 C 00 22 19.81 -12 31 21.9 R G45
2015-10-17 05:35:42 C 00 22 20.20 -12 31 21.6 R G45
2015-10-17 05:42:50 C 00 22 20.63 -12 31 20.7 R G45
2015-10-17 05:49:29 C 00 22 20.96 -12 31 19.8 R G45
2015-10-17 05:56:22 C 00 22 21.36 -12 31 19.6 R G45
2015-10-20 05:06:40 C 00 26 44.41 -12 22 30.1 u H21
2015-10-20 05:12:15 C 00 26 44.73 -12 22 29.0 u H21
2015-10-20 05:18:25 C 00 26 45.08 -12 22 28.5 u H21
2015-10-22 02:10:03 C 00 29 33.30 -12 13 39.8 u 807
2015-10-22 02:11:46 C 00 29 33.40 -12 13 39.4 u 807
2015-10-22 02:13:31 C 00 29 33.49 -12 13 39.1 u 807