2011 AR26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4044621268 ± 3.29e-07
Semi-major axis (a)1.3548840829 AU ± 3.53e-09
Inclination (i)24.31840906° ± 1.50e-05
Long. of Asc. Node (Ω)308.40960338° ± 8.54e-06
Arg. of Perihelion (ω)48.31706726° ± 2.39e-05
Mean Anomaly (M)234.42861132° ± 2.38e-05
Mean Motion (n)0.6249698480°/day ± 2.44e-09
Perihelion dist (q)0.80688479 AU ± 4.46e-07
Aphelion dist (Q)1.90288338 AU ± 4.46e-07
Orbital Period1.57707814 yr ± 6.16e-09
Physical Parameters
H (abs. magnitude)20.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.323″
Uncertainty0
Orbit TypeApollo
MOID0.107420 AU
Observations Used120
Oppositions4
Arc Total2011-2022
First Observation Used2011-01-11
Last Observation Used2022-02-04
Observations (127)
Date Type RA Dec Mag Band Observatory
2011-02-05 07:15:54 C 08 45 10.00 +11 38 13.0 r G96
2011-02-05 07:16:37 C 08 45 09.86 +11 38 12.5 r G96
2011-02-05 07:22:45 C 08 45 09.14 +11 38 09.3 r G96
2011-02-05 07:23:31 C 08 45 09.07 +11 38 09.1 r G96
2011-02-05 07:29:37 C 08 45 08.31 +11 38 05.9 r G96
2011-02-05 07:30:23 C 08 45 08.20 +11 38 05.5 r G96
2011-02-10 08:42:21 C 08 31 39.80 +10 38 08.8 o 291
2011-02-10 08:51:51 C 08 31 38.76 +10 38 04.1 o 291
2011-02-10 08:59:35 C 08 31 37.95 +10 38 00.6 o 291
2011-02-11 09:21:50 C 08 29 09.21 +10 26 42.3 o 291
2011-02-11 09:28:35 C 08 29 08.53 +10 26 39.0 o 291
2011-02-11 09:34:07 C 08 29 07.98 +10 26 37.0 o 291
2011-02-25 07:32:18 C 08 03 32.26 +08 18 33.4 o 291
2011-02-25 07:37:55 C 08 03 31.96 +08 18 31.6 o 291
2011-02-25 07:43:20 C 08 03 31.66 +08 18 29.9 o 291
2011-03-06 04:24:58 C 07 54 56.68 +07 20 20.5 o 291
2011-03-06 04:30:27 C 07 54 56.54 +07 20 19.0 o 291
2011-03-06 04:35:55 C 07 54 56.33 +07 20 16.8 o 291
2013-12-28 02:14:53 C 22 27 58.50 +46 53 55.3 o 926
2013-12-28 02:22:45 C 22 28 01.42 +46 54 04.1 o 926
2013-12-28 02:30:40 C 22 28 04.46 +46 54 13.1 o 926
2013-12-30 02:50:32 C 22 47 09.60 +47 46 51.8 o 926
2013-12-30 02:58:24 C 22 47 12.74 +47 46 57.6 o 926
2013-12-30 04:32:50 C 22 47 50.43 +47 48 24.2 o 291
2013-12-30 04:37:11 C 22 47 52.18 +47 48 29.1 o 291
2014-01-10 03:15:38 C 00 37 29.98 +49 05 49.8 o 291
2014-01-10 03:19:41 C 00 37 31.60 +49 05 48.1 o 291
2014-01-10 03:23:51 C 00 37 33.28 +49 05 46.4 o 291
2014-02-05 04:34:20 C 03 42 04.41 +37 51 56.7 o 291
2014-02-05 04:38:54 C 03 42 05.29 +37 51 51.2 o 291
2014-02-05 04:43:31 C 03 42 06.17 +37 51 45.4 o 291
2019-01-08 14:54:10 C 11 12 02.110 -03 31 25.56 U F51
2019-01-08 15:09:16 C 11 12 01.546 -03 31 35.52 U F51
2019-01-08 15:24:17 C 11 12 01.002 -03 31 45.82 U F51
2019-02-02 07:47:50 C 10 34 16.50 -09 13 35.1 u H21
2019-02-02 07:56:53 C 10 34 15.62 -09 13 38.7 u H21
2019-02-02 08:12:39 C 10 34 14.16 -09 13 45.5 u H21
2021-12-01 11:02:21 C 11 21 26.26 +40 00 24.2 V G96
2021-12-01 11:09:51 C 11 21 25.97 +40 00 20.6 V G96
2021-12-01 11:17:22 C 11 21 25.56 +40 00 17.7 V G96
2021-12-01 11:24:54 C 11 21 25.06 +40 00 14.9 V G96
2021-12-17 10:31:38 C 10 51 42.66 +37 24 53.3 V G96
2021-12-17 10:40:27 C 10 51 41.64 +37 24 49.8 V G96
2021-12-17 10:58:06 C 10 51 39.65 +37 24 42.7 V G96
2022-01-02 18:51:01 C 09 55 45.19 +34 10 06.8 V D29
2022-01-02 19:16:28 C 09 55 40.50 +34 09 49.0 V D29
2022-01-02 20:47:28 C 09 55 24.38 +34 08 50.0 V D29
2022-01-06 00:54:43 C 09 41 53.74 +33 15 12.8 X C95
2022-01-06 01:22:51 C 09 41 48.56 +33 14 52.0 X C95
2022-01-07 07:40:46 C 09 36 18.11 +32 51 36.4 V 703