2015 AJ44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4762704297 ± 1.72e-07
Semi-major axis (a)0.8869981839 AU ± 9.31e-09
Inclination (i)6.32507447° ± 1.02e-05
Long. of Asc. Node (Ω)117.00160353° ± 2.12e-05
Arg. of Perihelion (ω)192.61961570° ± 3.17e-05
Mean Anomaly (M)144.96679278° ± 3.65e-05
Mean Motion (n)1.1798537581°/day ± 1.86e-08
Perihelion dist (q)0.46454718 AU ± 1.53e-07
Aphelion dist (Q)1.30944919 AU ± 1.53e-07
Orbital Period0.83538004 yr ± 1.32e-08
NGA Modelr2
A25.42071360e-14 ± 2.74e-14 AU/d²
Physical Parameters
H (abs. magnitude)22.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.296″
Uncertainty0
Orbit TypeAten
MOID0.065847 AU
Observations Used87
Oppositions2
Arc Total2015-2025
First Observation Used2015-01-14
Last Observation Used2025-01-19
Observations (90)
Date Type RA Dec Mag Band Observatory
2020-01-06 08:15:43 C 08 41 24.93 +14 53 16.2 o 691
2020-01-06 08:42:07 C 08 41 19.32 +14 53 53.7 o 691
2020-01-20 11:11:19 C 07 30 16.700 +22 01 52.42 U F51
2020-01-20 11:30:42 C 07 30 12.677 +22 02 11.72 U F51
2020-01-20 12:09:37 C 07 30 04.647 +22 02 49.99 U F51
2020-01-24 06:20:49 C 07 12 56.97 +23 25 39.4 V G96
2020-01-24 06:35:50 C 07 12 54.14 +23 25 52.1 V G96
2020-01-24 06:43:20 C 07 12 52.74 +23 25 58.0 V G96
2024-12-08 11:31:16 C 10 01 05.750 +00 43 57.20 V 691
2024-12-08 11:55:17 C 10 01 02.940 +00 44 19.90 V 691
2024-12-08 12:19:17 C 10 01 00.150 +00 44 40.40 V 691
2024-12-09 11:33:18 C 09 58 24.900 +01 05 45.80 V 691
2024-12-09 11:55:07 C 09 58 22.250 +01 06 05.90 V 691
2024-12-09 12:16:56 C 09 58 19.590 +01 06 26.60 V 691
2025-01-03 08:41:01 C 08 10 29.406 +14 18 59.51 V G96
2025-01-03 08:48:29 C 08 10 27.646 +14 19 10.70 V G96
2025-01-03 08:55:54 C 08 10 25.766 +14 19 22.04 V G96
2025-01-03 09:03:21 C 08 10 23.959 +14 19 33.20 V G96
2025-01-05 08:27:58 C 07 59 14.461 +15 30 28.18 X F51
2025-01-05 08:44:07 C 07 59 10.537 +15 30 52.23 X F51
2025-01-05 09:00:16 C 07 59 06.583 +15 31 16.44 X F51
2025-01-05 09:16:26 C 07 59 02.650 +15 31 40.47 X F51
2025-01-06 08:34:12 C 07 53 31.790 +16 05 23.70 V 691
2025-01-06 08:37:59 C 07 53 30.880 +16 05 30.30 V 691
2025-01-06 08:41:47 C 07 53 29.930 +16 05 35.10 V 691
2025-01-06 15:31:43 C 07 51 54.44 +16 15 20.8 V D29
2025-01-06 15:52:05 C 07 51 49.47 +16 15 49.2 V D29
2025-01-07 17:41:10 C 07 45 45.76 +16 52 05.7 V D29
2025-01-07 17:57:43 C 07 45 41.73 +16 52 28.2 V D29
2025-01-07 18:01:32 C 07 45 40.83 +16 52 33.9 V D29
2025-01-07 18:18:04 C 07 45 36.83 +16 52 56.3 V D29
2025-01-08 17:03:14 C 07 40 20.61 +17 24 00.0 V D29
2025-01-08 17:23:35 C 07 40 15.74 +17 24 26.0 V D29
2025-01-08 17:43:57 C 07 40 10.78 +17 24 53.9 V D29
2025-01-09 18:14:47 C 07 34 33.11 +17 57 15.8 V D29
2025-01-09 18:35:09 C 07 34 28.35 +17 57 41.7 V D29
2025-01-19 05:07:14 C 06 48 05.360 +21 59 06.86 V G96
2025-01-19 05:14:42 C 06 48 03.960 +21 59 13.27 V G96
2025-01-19 05:23:36 C 06 48 02.308 +21 59 20.90 V G96
2025-01-19 05:31:05 C 06 48 00.904 +21 59 27.06 V G96