2015 PR228

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6892778465 ± 1.68e-06
Semi-major axis (a)2.5960281521 AU ± 1.10e-05
Inclination (i)7.27955670° ± 1.91e-05
Long. of Asc. Node (Ω)320.44214495° ± 8.18e-05
Arg. of Perihelion (ω)107.25921403° ± 6.06e-05
Mean Anomaly (M)130.30730846° ± 5.85e-03
Mean Motion (n)0.2356395472°/day ± 1.49e-06
Perihelion dist (q)0.80664346 AU ± 5.54e-06
Aphelion dist (Q)4.38541285 AU ± 1.90e-05
Orbital Period4.18277108 yr ± 2.65e-05
Physical Parameters
H (abs. magnitude)19.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.329″
Uncertainty1
Orbit TypeApollo
MOID0.034366 AU
Observations Used134
Oppositions1
Arc Total2015-2016
First Observation Used2015-07-18
Last Observation Used2016-04-12
Observations (151)
Date Type RA Dec Mag Band Observatory
2016-02-11 01:53:29 C 04 21 36.46 +28 25 42.0 q H45
2016-02-11 01:54:57 C 04 21 37.39 +28 25 41.6 q H45
2016-02-11 01:56:00 C 04 21 38.03 +28 25 41.1 q H45
2016-02-11 01:57:09 C 04 21 38.77 +28 25 40.3 q H45
2016-02-11 01:58:18 C 04 21 39.43 +28 25 40.0 q H45
2016-02-11 01:59:45 C 04 21 40.41 +28 25 39.2 q H45
2016-02-11 02:00:57 C 04 21 41.21 +28 25 38.9 q H45
2016-02-11 02:02:17 C 04 21 42.02 +28 25 38.3 q H45
2016-02-23 03:58:37 C 06 39 18.92 +22 31 32.3 u H21
2016-02-23 04:04:54 C 06 39 20.87 +22 31 23.8 u H21
2016-02-23 04:11:06 C 06 39 22.81 +22 31 14.8 u H21
2016-02-23 04:18:52 C 06 39 25.25 +22 31 04.0 u H21
2016-02-23 04:26:44 C 06 39 27.71 +22 30 53.0 u H21
2016-02-28 03:41:14 C 07 12 15.24 +19 58 25.5 q H45
2016-02-28 03:43:15 C 07 12 15.72 +19 58 22.6 q H45
2016-02-28 03:44:40 C 07 12 16.04 +19 58 20.8 q H45
2016-02-28 03:47:09 C 07 12 16.66 +19 58 17.3 q H45
2016-02-28 03:48:35 C 07 12 17.00 +19 58 15.3 q H45
2016-02-28 03:50:15 C 07 12 17.33 +19 58 14.3 q H45
2016-02-28 03:51:42 C 07 12 17.63 +19 58 12.7 q H45
2016-02-28 03:53:06 C 07 12 18.01 +19 58 10.8 q H45
2016-03-01 03:21:33 C 07 22 56.20 +19 04 24.7 u H21
2016-03-01 03:24:39 C 07 22 56.83 +19 04 21.7 u H21
2016-03-01 03:25:39 C 07 22 57.14 +19 04 21.6 q H45
2016-03-01 03:27:45 C 07 22 57.47 +19 04 18.3 u H21
2016-03-01 03:28:08 C 07 22 57.67 +19 04 18.6 q H45
2016-03-01 03:29:38 C 07 22 57.99 +19 04 17.7 q H45
2016-03-01 03:30:53 C 07 22 58.10 +19 04 14.7 u H21
2016-03-01 03:31:01 C 07 22 58.25 +19 04 16.6 q H45
2016-03-01 03:32:49 C 07 22 58.66 +19 04 14.1 q H45
2016-03-01 03:34:16 C 07 22 58.94 +19 04 11.7 q H45
2016-03-01 03:34:22 C 07 22 58.83 +19 04 10.9 u H21
2016-03-01 03:38:45 C 07 22 59.75 +19 04 06.1 u H21
2016-03-04 04:08:10 C 07 37 14.21 +17 49 40.6 q H45
2016-03-04 04:09:53 C 07 37 14.53 +17 49 39.8 q H45
2016-03-04 04:13:02 C 07 37 15.07 +17 49 36.6 q H45
2016-03-04 04:14:34 C 07 37 15.35 +17 49 34.8 q H45
2016-03-04 04:16:00 C 07 37 15.62 +17 49 33.2 q H45
2016-03-04 04:17:53 C 07 37 15.91 +17 49 32.0 q H45
2016-03-05 03:22:20 C 07 41 23.09 +17 27 40.0 q G96
2016-03-05 03:33:14 C 07 41 24.95 +17 27 29.9 q G96
2016-03-05 03:38:41 C 07 41 25.87 +17 27 24.3 q G96
2016-03-09 20:10:17 C 07 59 08.42 +15 51 44.0 q A17
2016-03-09 20:27:10 C 07 59 10.76 +15 51 31.3 q A17
2016-03-09 20:44:05 C 07 59 13.11 +15 51 17.8 q A17
2016-03-11 12:59:02 C 08 04 47.24 +15 21 10.0 q D29
2016-03-11 13:28:18 C 08 04 51.01 +15 20 48.4 q D29
2016-03-11 13:57:34 C 08 04 54.85 +15 20 27.1 q D29
2016-04-12 01:39:56 C 09 15 45.98 +09 14 39.9 u H21
2016-04-12 01:51:55 C 09 15 46.83 +09 14 36.0 u H21