2015 PM57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7343138719 ± 2.93e-08
Semi-major axis (a)2.2055986873 AU ± 2.36e-08
Inclination (i)17.38505114° ± 4.70e-06
Long. of Asc. Node (Ω)112.86273053° ± 2.11e-05
Arg. of Perihelion (ω)341.90505259° ± 2.27e-05
Mean Anomaly (M)16.06870927° ± 1.56e-05
Mean Motion (n)0.3009002401°/day ± 4.82e-09
Perihelion dist (q)0.58599698 AU ± 6.49e-08
Aphelion dist (Q)3.82520040 AU ± 7.65e-08
Orbital Period3.27559155 yr ± 5.25e-08
Physical Parameters
H (abs. magnitude)18.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.210″
Uncertainty0
Orbit TypeApollo
MOID0.268303 AU
Observations Used96
Oppositions3
Arc Total2015-2019
First Observation Used2015-08-09
Last Observation Used2019-06-01
Observations (110)
Date Type RA Dec Mag Band Observatory
2019-05-27 03:46:22 C 11 13 33.11 +33 43 20.2 V G96
2019-05-27 03:54:26 C 11 13 34.47 +33 43 06.5 V G96
2019-05-27 04:02:33 C 11 13 35.77 +33 42 53.7 V G96
2019-05-29 06:24:59 C 11 21 41.691 +32 23 58.24 U F51
2019-05-29 06:41:57 C 11 21 44.288 +32 23 31.87 U F51
2019-05-29 06:58:55 C 11 21 46.861 +32 23 05.61 U F51
2019-05-29 07:15:57 C 11 21 49.467 +32 22 39.04 U F51
2019-06-01 06:25:24 C 11 32 21.548 +30 34 36.69 U F51
2019-06-01 07:04:07 C 11 32 26.915 +30 33 38.83 U F51
2019-06-01 07:23:33 C 11 32 29.619 +30 33 09.71 U F51