2015 PS57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3174459768 ± 1.41e-07
Semi-major axis (a)1.8204821865 AU ± 1.82e-08
Inclination (i)13.57914937° ± 1.02e-05
Long. of Asc. Node (Ω)285.75243993° ± 2.33e-05
Arg. of Perihelion (ω)18.91296327° ± 7.92e-05
Mean Anomaly (M)64.31317027° ± 3.31e-05
Mean Motion (n)0.4012662429°/day ± 6.02e-09
Perihelion dist (q)1.24257744 AU ± 2.57e-07
Aphelion dist (Q)2.39838693 AU ± 2.58e-07
Orbital Period2.45629006 yr ± 3.69e-08
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty0
Orbit TypeAmor
MOID0.232831 AU
Observations Used57
Oppositions3
Arc Total2015-2020
First Observation Used2015-08-09
Last Observation Used2020-10-05
Observations (59)
Date Type RA Dec Mag Band Observatory
2020-08-27 10:36:32 C 22 18 50.526 +34 52 47.76 U F52
2020-08-27 11:11:58 C 22 18 49.005 +34 53 02.98 U F52
2020-09-17 05:48:02 C 22 06 58.70 +34 54 22.5 V G96
2020-09-17 05:57:08 C 22 06 58.61 +34 54 19.6 V G96
2020-09-17 06:06:08 C 22 06 58.49 +34 54 16.6 V G96
2020-09-17 06:15:08 C 22 06 58.38 +34 54 12.8 V G96
2020-10-05 00:50:09 C 22 11 44.70 +31 15 06.7 u H21
2020-10-05 01:01:55 C 22 11 44.98 +31 14 59.9 u H21
2020-10-05 01:09:20 C 22 11 45.16 +31 14 55.3 u H21