2015 PU228

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7857568146 ± 2.20e-07
Semi-major axis (a)2.2905012766 AU ± 2.46e-07
Inclination (i)9.42586692° ± 1.21e-05
Long. of Asc. Node (Ω)299.10043406° ± 4.43e-05
Arg. of Perihelion (ω)274.41800341° ± 5.70e-05
Mean Anomaly (M)8.64911723° ± 1.84e-04
Mean Motion (n)0.2843259304°/day ± 4.58e-08
Perihelion dist (q)0.49072429 AU ± 5.07e-07
Aphelion dist (Q)4.09027826 AU ± 6.69e-07
Orbital Period3.46653674 yr ± 5.58e-07
Physical Parameters
H (abs. magnitude)20.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty0
Orbit TypeApollo
MOID0.009922 AU
Observations Used170
Oppositions4
Arc Total2015-2021
First Observation Used2015-07-24
Last Observation Used2021-11-02
Observations (173)
Date Type RA Dec Mag Band Observatory
2015-09-07 05:44:18 C 21 28 18.54 +00 57 47.1 q H21
2015-09-07 05:56:37 C 21 28 17.98 +00 57 39.3 q H21
2015-09-07 07:32:45 C 21 28 13.47 +00 56 39.0 o 291
2015-09-07 07:41:25 C 21 28 13.05 +00 56 33.5 o 291
2015-09-10 03:30:48 C 21 25 26.91 +00 15 24.0 u H21
2015-09-10 03:38:36 C 21 25 26.61 +00 15 20.0 u H21
2015-09-10 03:46:41 C 21 25 26.27 +00 15 14.6 u H21
2015-09-10 07:29:05 C 21 25 18.583 +00 13 12.56 t 568
2015-09-10 07:30:40 C 21 25 18.519 +00 13 11.67 t 568
2015-09-15 09:57:30 C 21 21 55.500 -00 48 58.19 t 568
2015-09-15 09:58:59 C 21 21 55.461 -00 48 58.90 t 568
2015-09-20 03:06:10 C 21 20 17.13 -01 35 21.8 u H21
2015-09-20 03:23:20 C 21 20 16.91 -01 35 28.1 u H21
2015-09-20 03:41:17 C 21 20 16.72 -01 35 34.6 u H21
2015-09-21 03:21:40 C 21 20 05.25 -01 44 06.9 u H21
2015-09-21 03:46:23 C 21 20 05.00 -01 44 15.7 u H21
2015-09-21 04:07:51 C 21 20 04.81 -01 44 23.2 u H21
2021-11-01 09:26:43 C 05 29 00.478 +34 35 21.69 V T14
2021-11-01 09:32:27 C 05 29 00.306 +34 35 22.50 V T14
2021-11-01 09:38:12 C 05 29 00.126 +34 35 23.26 V T14
2021-11-02 12:26:32 C 05 28 11.055 +34 38 58.98 V T14
2021-11-02 12:32:17 C 05 28 10.863 +34 38 59.82 V T14
2021-11-02 12:38:01 C 05 28 10.672 +34 39 00.46 V T14