858610 (2013 AP27)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4702312505 ± 3.67e-08
Semi-major axis (a)2.3883579431 AU ± 8.19e-09
Inclination (i)9.91547939° ± 4.52e-06
Long. of Asc. Node (Ω)300.67203739° ± 1.74e-05
Arg. of Perihelion (ω)97.57481667° ± 2.43e-05
Mean Anomaly (M)204.91002238° ± 5.38e-06
Mean Motion (n)0.2670319048°/day ± 1.37e-09
Perihelion dist (q)1.26527740 AU ± 8.77e-08
Aphelion dist (Q)3.51143849 AU ± 8.84e-08
Orbital Period3.69104315 yr ± 1.90e-08
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.201″
Uncertainty0
Orbit TypeAmor
MOID0.332405 AU
Observations Used125
Oppositions9
Arc Total2012-2024
First Observation Used2012-10-18
Last Observation Used2024-01-19
Observations (135)
Date Type RA Dec Mag Band Observatory
2012-10-18 14:16:22 C 08 02 42.931 +33 21 27.58 V F51
2012-10-18 14:34:39 C 08 02 44.986 +33 21 19.48 V F51
2012-10-18 14:53:58 C 08 02 47.143 +33 21 10.65 V F51
2012-11-02 14:05:54 C 08 38 08.655 +30 24 05.04 V F51
2013-01-05 09:50:27 C 08 45 42.98 +20 42 16.3 r G96
2013-01-05 09:59:18 C 08 45 42.44 +20 42 13.8 r G96
2013-01-05 10:08:23 C 08 45 41.83 +20 42 11.8 r G96
2013-01-06 03:27:36 C 08 44 36.72 +20 38 00.4 t H01
2013-01-06 03:32:11 C 08 44 36.43 +20 37 59.4 t H01
2013-01-06 03:48:17 C 08 44 35.39 +20 37 56.0 t H01
2013-01-06 03:59:44 C 08 44 34.66 +20 37 53.5 t H01
2013-01-06 07:12:21 C 08 44 21.97 +20 37 10.2 o 691
2013-01-06 07:37:50 C 08 44 20.29 +20 37 04.4 o 691
2013-01-06 08:03:21 C 08 44 18.59 +20 36 58.6 o 691
2013-01-06 10:56:34 C 08 44 06.98 +20 36 17.1 o 291
2013-01-06 11:00:14 C 08 44 06.73 +20 36 16.2 o 291
2013-01-06 11:03:54 C 08 44 06.48 +20 36 15.2 o 291
2013-01-07 07:00:46 C 08 42 50.09 +20 31 32.5 o 291
2013-01-07 07:04:02 C 08 42 49.91 +20 31 31.8 o 291
2013-01-07 07:07:15 C 08 42 49.65 +20 31 30.4 o 291
2013-01-08 05:45:16 C 08 41 21.43 +20 26 11.9 o 291
2013-01-08 05:49:04 C 08 41 21.21 +20 26 11.5 o 291
2013-01-08 05:52:49 C 08 41 20.84 +20 26 10.0 o 291
2013-01-10 05:33:01 C 08 38 12.18 +20 15 07.1 o 691
2013-01-10 05:58:30 C 08 38 10.46 +20 15 01.5 o 691
2013-01-10 06:23:59 C 08 38 08.72 +20 14 55.8 o 691
2013-01-16 12:05:29 C 08 28 07.861 +19 41 19.38 L F51
2013-01-16 12:26:15 C 08 28 06.414 +19 41 14.75 L F51
2013-01-16 12:47:02 C 08 28 04.968 +19 41 10.11 L F51
2013-01-16 13:07:58 C 08 28 03.519 +19 41 05.27 L F51
2013-01-19 07:52:39 C 08 23 40.62 +19 26 30.2 o 711
2013-01-19 07:57:52 C 08 23 40.36 +19 26 29.3 o 711
2013-01-19 08:02:57 C 08 23 40.02 +19 26 27.9 o 711
2013-01-21 12:04:29 C 08 20 19.885 +19 15 19.47 L F51
2013-01-21 12:22:55 C 08 20 18.659 +19 15 15.38 L F51
2013-02-02 07:18:01 C 08 04 28.71 +18 17 47.1 o 291
2013-02-02 07:25:26 C 08 04 28.24 +18 17 46.2 o 291
2013-02-03 10:33:20 C 08 03 12.802 +18 12 37.01 t 568
2013-02-03 10:35:50 C 08 03 12.683 +18 12 36.54 t 568
2013-02-10 10:15:35 C 07 56 38.244 +17 42 01.09 L F51
2013-02-10 10:37:50 C 07 56 37.459 +17 41 56.93 L F51
2013-02-10 11:00:04 C 07 56 36.680 +17 41 53.09 L F51
2017-02-22 11:19:16 C 11 06 33.906 -05 53 48.28 V F51
2017-04-01 08:56:04 C 10 28 56.402 -02 33 37.86 V F51
2019-06-28 10:56:54 C 19 29 16.721 -27 00 55.46 V T12
2019-06-28 10:59:31 C 19 29 16.591 -27 00 55.31 V T12
2019-07-02 09:58:30 C 19 24 23.490 -26 57 16.49 V T12
2019-07-03 11:09:51 C 19 23 01.739 -26 56 03.72 V F51
2019-07-03 11:25:28 C 19 23 00.878 -26 56 03.17 V F51
2019-07-03 11:41:01 C 19 22 59.993 -26 56 02.04 V F51