2013 AO27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8788910138 ± 6.08e-08
Semi-major axis (a)2.4115857858 AU ± 1.47e-08
Inclination (i)4.41310054° ± 3.06e-06
Long. of Asc. Node (Ω)138.64031212° ± 6.30e-05
Arg. of Perihelion (ω)189.50746560° ± 7.52e-05
Mean Anomaly (M)168.02341317° ± 6.83e-06
Mean Motion (n)0.2631832242°/day ± 2.40e-09
Perihelion dist (q)0.29206471 AU ± 1.47e-07
Aphelion dist (Q)4.53110686 AU ± 1.49e-07
Orbital Period3.74501941 yr ± 3.42e-08
Physical Parameters
H (abs. magnitude)19.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.376″
Uncertainty0
Orbit TypeApollo
MOID0.058250 AU
Observations Used213
Oppositions5
Arc Total2013-2020
First Observation Used2013-01-05
Last Observation Used2020-04-13
Observations (217)
Date Type RA Dec Mag Band Observatory
2013-01-05 05:09:44 C 03 11 48.87 +04 19 35.3 u 703
2013-01-05 05:20:13 C 03 11 52.11 +04 20 09.0 u 703
2013-01-05 05:30:50 C 03 11 55.28 +04 20 44.5 u 703
2013-01-05 05:41:21 C 03 11 58.52 +04 21 21.1 u 703
2013-01-05 06:14:07 C 03 12 08.36 +04 23 08.3 o H01
2013-01-05 06:29:29 C 03 12 13.01 +04 23 59.3 o H01
2013-01-05 06:33:27 C 03 12 14.22 +04 24 12.0 u 703
2013-01-05 06:35:38 C 03 12 14.86 +04 24 19.6 o H01
2013-01-05 06:36:14 C 03 12 15.12 +04 24 23.4 u 703
2013-01-05 06:39:03 C 03 12 15.94 +04 24 32.0 u 703
2013-01-05 06:41:49 C 03 12 16.81 +04 24 41.6 u 703
2013-01-05 06:43:46 C 03 12 17.34 +04 24 46.8 o H01
2013-01-05 12:43:01 C 03 14 07.13 +04 44 18.7 u 900
2013-01-05 13:03:37 C 03 14 13.02 +04 45 26.2 u 900
2013-01-05 13:24:12 C 03 14 18.97 +04 46 31.9 u 900
2013-01-05 16:49:30 C 03 15 21.42 +04 57 18.8 o 461
2013-01-05 16:52:02 C 03 15 22.17 +04 57 27.5 o 461
2013-01-05 16:54:35 C 03 15 22.92 +04 57 35.5 o 461
2013-01-05 16:57:07 C 03 15 23.66 +04 57 43.0 o 461
2013-01-05 18:54:25 C 03 15 57.37 +05 03 52.3 q 157
2013-01-05 19:00:38 C 03 15 59.15 +05 04 12.3 q 157
2013-01-05 20:35:42 C 03 16 26.55 +05 09 08.4 u J87
2013-01-05 20:41:14 C 03 16 28.10 +05 09 25.4 u J87
2013-01-05 20:46:42 C 03 16 29.64 +05 09 42.0 u J87
2013-01-05 20:51:59 C 03 16 30.76 +05 09 56.8 u 104
2013-01-05 20:52:15 C 03 16 31.17 +05 09 59.7 u J87
2013-01-05 20:57:16 C 03 16 32.25 +05 10 13.2 u 104
2013-01-05 20:59:02 C 03 16 32.74 +05 10 18.7 u 104
2013-01-05 21:34:31 C 03 16 42.84 +05 12 07.2 t 204
2013-01-05 21:45:46 C 03 16 46.00 +05 12 41.7 t 204
2013-01-05 21:57:01 C 03 16 49.16 +05 13 16.3 t 204
2013-01-06 00:24:16 C 03 17 32.06 +05 21 23.6 u I19
2013-01-06 00:29:25 C 03 17 33.48 +05 21 39.6 u I19
2013-01-06 00:33:11 C 03 17 34.50 +05 21 50.9 u I19
2013-01-06 01:13:12 C 03 17 45.71 +05 23 50.7 u 807
2013-01-06 01:16:42 C 03 17 46.68 +05 24 01.3 u 807
2013-01-06 01:20:12 C 03 17 47.63 +05 24 12.2 u 807
2013-01-06 01:21:34 C 03 17 48.99 +05 23 44.3 t H01
2013-01-06 01:31:22 C 03 17 51.69 +05 24 14.0 t H01
2013-01-06 01:41:45 C 03 17 54.54 +05 24 45.1 t H01
2013-01-06 01:51:21 C 03 17 57.22 +05 25 13.9 19.4 c 704
2013-01-06 01:52:04 C 03 17 57.42 +05 25 16.4 t H01
2013-01-06 02:10:10 C 03 18 02.45 +05 26 10.6 20.2 c 704
2013-01-06 02:28:57 C 03 18 07.48 +05 27 07.2 19.7 c 704
2013-01-06 02:48:14 C 03 18 12.96 +05 28 05.1 19.8 c 704
2013-01-06 06:40:23 C 03 19 15.95 +05 39 34.4 c 651
2013-01-06 06:41:42 C 03 19 16.26 +05 39 37.7 c 651
2013-01-06 06:45:36 C 03 19 17.28 +05 39 49.9 c 651
2013-01-07 03:02:04 C 03 24 39.29 +06 36 30.2 r H21
2013-01-07 03:10:15 C 03 24 41.30 +06 36 52.1 r H21