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
2015-09-17 05:59:57 C 22 53 27.93 +29 23 18.9 q H45
2015-09-17 06:01:27 C 22 53 27.63 +29 23 17.7 q H45
2015-09-17 06:03:09 C 22 53 27.37 +29 23 17.9 q H45
2015-09-23 03:25:50 C 22 32 03.32 +28 25 31.0 u H21
2015-09-23 03:31:54 C 22 32 02.49 +28 25 27.9 u H21
2015-09-23 03:37:59 C 22 32 01.67 +28 25 25.2 u H21
2015-09-23 03:44:04 C 22 32 00.84 +28 25 22.5 u H21
2015-09-23 03:50:08 C 22 32 00.00 +28 25 19.5 u H21
2015-09-23 03:53:22 C 22 31 59.57 +28 25 18.4 u H21
2015-09-24 02:24:43 C 22 29 04.07 +28 14 35.4 u H21
2015-09-24 02:35:53 C 22 29 02.64 +28 14 30.3 u H21
2015-09-24 02:41:40 C 22 29 01.87 +28 14 27.3 u H21
2015-09-24 02:47:39 C 22 29 01.09 +28 14 24.6 u H21
2015-09-24 02:53:38 C 22 29 00.31 +28 14 21.8 u H21
2015-09-24 02:57:45 C 22 28 59.79 +28 14 19.9 u H21
2015-10-01 02:03:19 C 22 11 00.93 +26 49 12.9 u H21
2015-10-01 02:12:27 C 22 11 00.06 +26 49 07.7 u H21
2015-10-01 02:20:49 C 22 10 59.28 +26 49 03.4 u H21
2015-10-01 02:29:03 C 22 10 58.54 +26 48 58.9 u H21
2015-10-01 02:41:30 C 22 10 57.72 +26 48 54.1 q 703
2015-10-01 02:53:04 C 22 10 56.57 +26 48 47.7 q 703
2015-10-01 02:58:50 C 22 10 56.00 +26 48 43.3 q 703
2015-10-08 01:44:06 C 21 58 41.29 +25 22 44.7 u H21
2015-10-08 01:47:34 C 21 58 41.08 +25 22 42.3 u H21
2015-10-08 01:49:45 C 21 58 40.91 +25 22 41.4 u H21
2015-10-11 03:35:02 C 21 54 45.91 +24 46 30.8 u H21
2015-10-11 03:45:55 C 21 54 45.36 +24 46 25.3 u H21
2015-10-11 03:55:20 C 21 54 44.90 +24 46 20.9 u H21
2015-10-17 02:33:42 C 21 49 21.24 +23 41 35.6 u H21
2015-10-17 02:45:45 C 21 49 20.89 +23 41 30.3 u H21
2015-10-17 02:57:25 C 21 49 20.53 +23 41 25.5 u H21
2015-10-18 02:04:19 C 21 48 42.51 +23 31 40.5 u H21
2015-10-18 02:16:23 C 21 48 42.16 +23 31 36.0 u H21
2015-10-18 02:28:02 C 21 48 41.87 +23 31 30.6 u H21
2015-11-03 00:26:47 C 21 45 31.94 +21 23 04.2 u H21
2015-11-03 00:48:09 C 21 45 32.06 +21 22 59.3 u H21
2015-11-03 01:09:02 C 21 45 32.13 +21 22 54.0 u H21
2018-11-10 05:52:07 C 23 06 28.640 +55 53 30.45 V T12
2018-11-10 05:58:55 C 23 06 28.336 +55 53 26.43 V T12
2018-11-14 06:30:37 C 23 03 01.165 +54 55 23.01 V T12
2018-11-14 06:43:22 C 23 03 00.750 +54 55 15.36 V T12
2020-01-25 15:38:44 C 18 32 48.105 +79 55 10.40 V T12
2020-01-26 15:34:19 C 18 46 16.715 +80 03 08.10 V T12
2020-01-26 15:35:17 C 18 46 17.264 +80 03 08.44 V T12
2020-02-07 18:48:55 C 21 56 11.05 +79 18 46.7 V 204
2020-02-07 19:03:31 C 21 56 20.51 +79 18 35.2 V 204
2020-02-07 19:18:08 C 21 56 29.98 +79 18 24.3 V 204
2020-02-14 00:44:21 C 23 23 02.77 +76 39 31.1 V C95
2020-02-14 01:32:57 C 23 23 27.43 +76 38 24.2 V C95
2020-06-28 14:01:10 C 01 53 14.169 +14 44 09.20 U F51