2015 AK280

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7045993527 ± 4.13e-05
Semi-major axis (a)2.6562738088 AU ± 2.96e-04
Inclination (i)11.36384973° ± 1.06e-03
Long. of Asc. Node (Ω)17.19402630° ± 2.01e-03
Arg. of Perihelion (ω)45.09653961° ± 1.23e-03
Mean Anomaly (M)192.80078220° ± 1.54e-01
Mean Motion (n)0.2276685366°/day ± 3.81e-05
Perihelion dist (q)0.78466500 AU ± 1.40e-04
Aphelion dist (Q)4.52788262 AU ± 5.17e-04
Orbital Period4.32921605 yr ± 7.24e-04
Physical Parameters
H (abs. magnitude)21.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.139″
Uncertainty3
Orbit TypeApollo
MOID0.052257 AU
Observations Used24
Oppositions1
Arc Total2015-2015
First Observation Used2015-01-20
Last Observation Used2015-03-10
Observations (33)
Date Type RA Dec Mag Band Observatory
2015-01-13 02:35:08 S 14 25 53.700 +25 34 47.82 L C51
2015-01-15 03:28:17 S 14 18 09.42 +25 38 27.5 L C51
2015-01-15 06:37:31 S 14 17 39.768 +25 38 40.42 L C51
2015-01-15 08:12:08 S 14 17 24.96 +25 38 46.9 L C51
2015-01-15 09:46:45 S 14 17 10.08 +25 38 52.4 L C51
2015-01-15 11:21:22 S 14 16 55.36 +25 38 59.5 L C51
2015-01-15 12:55:48 S 14 16 40.57 +25 39 05.5 L C51
2015-01-15 17:39:39 S 14 15 56.402 +25 39 21.46 L C51
2015-01-20 14:21:59 C 13 57 59.079 +25 45 12.56 t 568
2015-01-20 14:27:04 C 13 57 58.262 +25 45 12.87 t 568
2015-01-21 15:13:59 C 13 54 10.600 +25 46 08.22 t 568
2015-01-21 15:16:14 C 13 54 10.242 +25 46 08.35 t 568
2015-01-23 15:20:11 C 13 46 49.032 +25 47 34.47 t 568
2015-01-23 15:21:59 C 13 46 48.763 +25 47 34.57 t 568
2015-01-28 10:28:06 C 13 29 05.35 +25 48 46.3 u H21
2015-01-28 10:42:10 C 13 29 03.06 +25 48 45.7 u H21
2015-01-28 10:56:30 C 13 29 00.77 +25 48 45.7 u H21
2015-02-09 11:59:23 C 12 43 41.06 +25 30 21.5 o 291
2015-02-09 12:07:00 C 12 43 39.82 +25 30 20.2 o 291
2015-02-09 12:14:38 C 12 43 38.60 +25 30 19.0 o 291
2015-02-10 12:09:30 C 12 39 54.08 +25 26 50.8 o 291
2015-02-10 12:34:05 C 12 39 50.14 +25 26 46.2 o 291
2015-02-13 08:04:01 C 12 29 23.41 +25 14 59.7 u H21
2015-02-13 08:23:10 C 12 29 20.38 +25 14 56.2 u H21
2015-02-13 08:40:05 C 12 29 17.69 +25 14 52.9 u H21
2015-02-14 05:33:57 C 12 26 06.80 +25 10 36.5 o 291
2015-02-14 05:46:56 C 12 26 04.82 +25 10 34.0 o 291
2015-02-20 14:09:42 C 12 03 33.781 +24 31 13.08 L F51
2015-02-20 14:29:27 C 12 03 30.940 +24 31 06.83 L F51
2015-02-20 14:49:18 C 12 03 28.028 +24 31 00.45 L F51
2015-03-10 04:57:17 C 11 14 35.76 +21 39 24.6 o 291
2015-03-10 05:07:46 C 11 14 34.82 +21 39 19.4 o 291
2015-03-10 05:18:16 C 11 14 33.81 +21 39 14.5 o 291