2015 AB44

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2900681395 ± 4.56e-07
Semi-major axis (a)0.9700437323 AU ± 4.84e-08
Inclination (i)15.07941522° ± 1.54e-05
Long. of Asc. Node (Ω)123.18214837° ± 7.75e-06
Arg. of Perihelion (ω)122.99290688° ± 2.66e-05
Mean Anomaly (M)15.74563141° ± 3.08e-04
Mean Motion (n)1.0316331884°/day ± 7.72e-08
Perihelion dist (q)0.68866495 AU ± 4.43e-07
Aphelion dist (Q)1.25142251 AU ± 4.46e-07
Orbital Period0.95540381 yr ± 7.15e-08
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.330″
Uncertainty0
Orbit TypeAten
MOID0.045220 AU
Observations Used71
Oppositions1
Arc Total2014-2016
First Observation Used2014-12-21
Last Observation Used2016-01-30
Observations (71)
Date Type RA Dec Mag Band Observatory
2016-01-09 08:18:46 C 10 29 08.30 -04 38 48.7 u 807
2016-01-09 08:23:09 C 10 29 08.95 -04 38 43.5 u 807
2016-01-10 08:19:22 C 10 33 00.89 -04 09 58.6 u 807
2016-01-10 08:26:52 C 10 33 02.04 -04 09 49.1 u 807
2016-01-10 08:34:25 C 10 33 03.21 -04 09 39.5 u 807
2016-01-12 12:45:03 C 10 42 25.227 -02 55 36.49 L F51
2016-01-12 13:02:25 C 10 42 28.321 -02 55 08.41 L F51
2016-01-12 13:19:49 C 10 42 31.400 -02 54 40.42 L F51
2016-01-12 13:37:12 C 10 42 34.492 -02 54 12.39 L F51
2016-01-14 07:04:02 C 10 51 07.98 -01 39 29.2 u 807
2016-01-14 07:07:47 C 10 51 08.76 -01 39 21.7 u 807
2016-01-14 07:19:23 C 10 51 11.11 -01 38 59.7 u 807
2016-01-21 14:16:35 C 11 45 37.855 +07 08 16.05 L F51
2016-01-21 14:33:44 C 11 45 44.973 +07 09 31.78 L F51
2016-01-21 14:50:51 C 11 45 52.116 +07 10 46.97 L F51
2016-01-24 00:17:12 C 12 14 58.57 +11 56 27.6 q 204
2016-01-24 00:28:09 C 12 15 04.71 +11 57 29.4 q 204
2016-01-24 00:39:12 C 12 15 10.93 +11 58 31.7 q 204
2016-01-30 12:23:27 C 14 25 41.92 +28 49 40.9 u 926
2016-01-30 12:26:47 C 14 25 45.40 +28 50 00.7 u 926
2016-01-30 12:30:09 C 14 25 48.92 +28 50 20.8 u 926