2015 PD228

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4453211334 ± 1.13e+00
Semi-major axis (a)2.4367721567 AU ± 1.17e+01
Inclination (i)2.00622613° ± 1.13e+00
Long. of Asc. Node (Ω)346.58536047° ± 5.49e+01
Arg. of Perihelion (ω)323.40630823° ± 3.36e+02
Mean Anomaly (M)294.24207319° ± 7.52e+03
Mean Motion (n)0.2715639200°/day ± 1.96e+00
Perihelion dist (q)1.28592280 AU ± 7.06e+00
Aphelion dist (Q)3.43744020 AU ± 1.72e+01
Orbital Period3.62937620 yr ± 2.62e+01
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.165″
Uncertainty5
Orbit TypeAmor
MOID0.270619 AU
Observations Used20
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-09-04
Observations (20)
Date Type RA Dec Mag Band Observatory
2015-07-24 10:29:02 C 20 24 20.865 -26 06 15.26 L F51
2015-07-24 10:43:53 C 20 24 21.367 -26 06 10.38 L F51
2015-07-24 10:58:39 C 20 24 21.864 -26 06 05.66 L F51
2015-07-24 11:13:36 C 20 24 22.372 -26 06 00.84 L F51
2015-08-10 09:07:31 C 20 42 30.892 -23 16 43.89 L F51
2015-08-10 09:39:09 C 20 42 32.090 -23 16 28.12 L F51
2015-08-10 09:54:59 C 20 42 32.674 -23 16 20.32 L F51
2015-08-11 07:56:11 C 20 43 35.927 -23 05 13.94 L F51
2015-08-11 08:11:59 C 20 43 36.542 -23 05 06.01 L F51
2015-08-11 08:27:48 C 20 43 37.172 -23 04 58.53 L F51
2015-08-12 10:07:17 C 20 44 49.368 -22 51 52.38 L F51
2015-08-12 10:23:09 C 20 44 49.973 -22 51 44.07 L F51
2015-08-12 10:39:01 C 20 44 50.583 -22 51 35.73 L F51
2015-08-12 10:54:52 C 20 44 51.204 -22 51 27.33 L F51
2015-08-15 09:06:04 C 20 48 16.068 -22 14 34.35 t 568
2015-08-15 09:08:00 C 20 48 16.147 -22 14 33.38 t 568
2015-08-15 09:09:55 C 20 48 16.222 -22 14 32.41 t 568
2015-09-04 06:52:04 C 21 14 19.69 -17 42 11.5 o 291
2015-09-04 07:04:34 C 21 14 20.33 -17 42 04.1 o 291
2015-09-04 07:17:03 C 21 14 21.01 -17 41 57.0 o 291