2015 PZ228

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7186951015 ± 5.17e-08
Semi-major axis (a)1.8108595080 AU ± 1.10e-08
Inclination (i)47.56386699° ± 1.29e-05
Long. of Asc. Node (Ω)342.16076256° ± 6.13e-06
Arg. of Perihelion (ω)248.15309064° ± 7.86e-06
Mean Anomaly (M)105.63552268° ± 9.23e-06
Mean Motion (n)0.4044689053°/day ± 3.70e-09
Perihelion dist (q)0.50940365 AU ± 9.36e-08
Aphelion dist (Q)3.11231537 AU ± 9.54e-08
Orbital Period2.43684068 yr ± 2.23e-08
Physical Parameters
H (abs. magnitude)18.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty0
Orbit TypeApollo
MOID0.111936 AU
Observations Used175
Oppositions6
Arc Total2015-2025
First Observation Used2015-08-13
Last Observation Used2025-01-09
Observations (186)
Date Type RA Dec Mag Band Observatory
2015-08-27 09:04:37 C 00 45 48.12 +27 15 32.9 u H21
2015-08-27 09:07:08 C 00 45 47.48 +27 15 35.5 u H21
2015-08-27 09:09:39 C 00 45 46.84 +27 15 38.1 u H21
2015-08-29 00:27:12 C 00 35 53.87 +27 53 07.6 G40
2015-08-29 00:37:48 C 00 35 51.13 +27 53 17.1 G40
2015-08-29 00:52:16 C 00 35 47.46 +27 53 30.5 G40
2015-08-29 01:02:34 C 00 35 44.83 +27 53 39.7 G40
2015-08-29 09:52:23 C 00 33 31.368 +28 01 23.45 L F51
2015-08-29 10:10:02 C 00 33 26.858 +28 01 38.81 L F51
2015-08-29 10:18:26 C 00 33 24.712 +28 01 46.14 L F51
2015-08-29 10:29:31 C 00 33 21.880 +28 01 55.73 L F51
2015-08-29 10:37:54 C 00 33 19.738 +28 02 03.17 L F51
2015-08-29 10:55:35 C 00 33 15.237 +28 02 18.91 L F51
2015-08-30 09:54:00 C 00 27 28.213 +28 21 02.22 L F51
2015-08-30 10:11:40 C 00 27 23.727 +28 21 16.07 L F51
2015-08-30 10:47:45 C 00 27 14.483 +28 21 44.51 L F51
2015-09-03 06:45:39 C 00 04 22.20 +29 18 43.8 u H21
2015-09-03 06:52:05 C 00 04 20.58 +29 18 47.1 u H21
2015-09-03 06:58:30 C 00 04 19.00 +29 18 50.1 u H21
2015-09-03 07:04:47 C 00 04 17.45 +29 18 53.0 u H21
2015-09-03 07:09:41 C 00 04 16.22 +29 18 55.5 u H21
2015-09-04 08:05:42 C 23 58 12.83 +29 29 34.3 q H21
2015-09-04 08:08:55 C 23 58 12.04 +29 29 35.4 q H21
2015-09-04 08:12:01 C 23 58 11.28 +29 29 36.7 q H21
2015-09-04 08:14:55 C 23 58 10.56 +29 29 37.7 q H21
2015-09-04 08:18:13 C 23 58 09.76 +29 29 38.9 q H21
2015-09-06 11:58:34 C 23 45 55.051 +29 45 34.73 L F51
2015-09-06 12:14:14 C 23 45 51.347 +29 45 38.16 L F51
2015-09-06 12:30:04 C 23 45 47.610 +29 45 41.69 L F51
2015-09-06 12:45:10 C 23 45 44.009 +29 45 44.92 L F51
2015-09-06 22:13:27 C 23 43 33.12 +29 47 39.9 c A53
2015-09-06 22:28:00 C 23 43 29.82 +29 47 43.2 c A53
2015-09-06 22:44:07 C 23 43 25.99 +29 47 46.4 c A53
2015-09-11 06:25:19 C 23 20 38.89 +29 53 46.8 u H21
2015-09-11 06:29:57 C 23 20 37.89 +29 53 46.7 u H21
2015-09-11 06:33:53 C 23 20 37.05 +29 53 46.3 u H21
2015-09-11 06:38:39 C 23 20 36.05 +29 53 45.3 u H21
2015-09-11 06:47:08 C 23 20 34.28 +29 53 44.7 u H21
2015-09-12 07:44:32 C 23 15 27.65 +29 51 16.0 q H45
2015-09-12 07:46:50 C 23 15 27.20 +29 51 15.9 q H45
2015-09-12 07:48:11 C 23 15 26.95 +29 51 15.6 q H45
2015-09-12 07:49:59 C 23 15 26.58 +29 51 15.6 q H45
2015-09-12 07:52:09 C 23 15 26.16 +29 51 15.4 q H45
2015-09-12 07:53:57 C 23 15 25.73 +29 51 14.7 q H45
2015-09-15 07:08:17 C 23 01 44.09 +29 37 13.1 q H21
2015-09-15 07:18:19 C 23 01 42.24 +29 37 10.4 q H21
2015-09-15 07:28:19 C 23 01 40.37 +29 37 07.8 q H21
2015-09-17 05:54:17 C 22 53 28.87 +29 23 20.9 q H45
2015-09-17 05:56:23 C 22 53 28.50 +29 23 20.6 q H45
2015-09-17 05:58:07 C 22 53 28.18 +29 23 19.2 q H45