2015 PG228

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5188461000
Semi-major axis (a)1.1445368000 AU
Inclination (i)25.78123000°
Long. of Asc. Node (Ω)308.59634000°
Arg. of Perihelion (ω)230.87978000°
Mean Anomaly (M)226.66750000°
Mean Motion (n)0.8049324600°/day
Perihelion dist (q)0.55069830 AU
Aphelion dist (Q)1.73837530 AU
Orbital Period1.22446010 yr
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.130″
Uncertainty7
Orbit TypeApollo
MOID0.122392 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-08-22
Observations (29)
Date Type RA Dec Mag Band Observatory
2015-08-12 08:02:56 C 20 45 40.040 -01 25 27.95 L F51
2015-08-12 08:13:19 C 20 45 38.176 -01 25 22.10 L F51
2015-08-12 08:20:46 C 20 45 36.839 -01 25 18.16 L F51
2015-08-12 08:31:12 C 20 45 34.967 -01 25 12.64 L F51
2015-08-12 08:49:07 C 20 45 31.768 -01 25 02.96 L F51
2015-08-12 08:56:35 C 20 45 30.430 -01 24 58.82 L F51
2015-08-13 05:05:34 C 20 42 05.46 -01 14 33.1 u H21
2015-08-13 05:22:07 C 20 42 02.63 -01 14 24.8 u H21
2015-08-13 08:27:29 C 20 41 32.523 -01 12 44.46 t 568
2015-08-13 08:29:22 C 20 41 32.199 -01 12 43.53 t 568
2015-08-13 08:31:16 C 20 41 31.879 -01 12 42.57 t 568
2015-08-14 07:04:18 C 20 37 53.66 -01 01 51.5 t H01
2015-08-14 07:24:53 C 20 37 50.32 -01 01 41.9 t H01
2015-08-14 07:37:12 C 20 37 48.33 -01 01 36.1 t H01
2015-08-14 22:57:41 C 20 35 27.20 -00 54 34.2 t J04
2015-08-14 23:25:40 C 20 35 22.78 -00 54 22.2 t J04
2015-08-16 03:03:52 C 20 31 19.18 -00 42 40.7 u H21
2015-08-16 03:18:58 C 20 31 16.95 -00 42 34.5 u H21
2015-08-16 03:35:19 C 20 31 14.55 -00 42 27.9 u H21
2015-08-18 03:14:08 C 20 24 48.58 -00 24 38.0 u H21
2015-08-18 03:28:58 C 20 24 46.63 -00 24 33.0 u H21
2015-08-18 03:42:37 C 20 24 44.82 -00 24 28.0 u H21
2015-08-21 03:39:57 C 20 16 18.75 -00 02 39.8 u H21
2015-08-21 03:57:48 C 20 16 16.78 -00 02 35.1 u H21
2015-08-21 04:16:32 C 20 16 14.70 -00 02 30.2 u H21
2015-08-22 02:40:22 C 20 13 55.22 +00 03 09.6 u H21
2015-08-22 03:05:13 C 20 13 52.62 +00 03 15.8 u H21
2015-08-22 03:19:34 C 20 13 51.12 +00 03 19.3 u H21
2015-08-22 03:39:10 C 20 13 49.06 +00 03 23.9 u H21