289315 (2005 AN26)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6376940710 ± 4.52e-08
Semi-major axis (a)2.3196190923 AU ± 1.48e-08
Inclination (i)4.91835178° ± 8.47e-06
Long. of Asc. Node (Ω)175.77154562° ± 1.59e-04
Arg. of Perihelion (ω)208.50702197° ± 1.58e-04
Mean Anomaly (M)350.46426662° ± 1.01e-05
Mean Motion (n)0.2789891182°/day ± 2.67e-09
Perihelion dist (q)0.84041175 AU ± 1.05e-07
Aphelion dist (Q)3.79882643 AU ± 1.08e-07
Orbital Period3.53284848 yr ± 3.38e-08
Physical Parameters
H (abs. magnitude)18.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.430″
Uncertainty0
Orbit TypeApollo
MOID0.038876 AU
Observations Used122
Oppositions15
Arc Total2004-2025
First Observation Used2004-06-15
Last Observation Used2025-05-27
Observations (126)
Date Type RA Dec Mag Band Observatory
2009-03-17 06:02:15 C 11 42 10.89 +01 52 42.4 o 291
2009-03-17 06:07:45 C 11 42 10.65 +01 52 45.7 o 291
2009-03-17 06:13:08 C 11 42 10.42 +01 52 47.1 o 291
2009-03-18 08:19:39 C 11 41 02.77 +02 01 07.0 o 291
2009-03-18 08:25:02 C 11 41 02.54 +02 01 08.3 o 291
2009-03-18 08:30:24 C 11 41 02.29 +02 01 09.7 o 291
2011-06-23 09:50:11 C 18 08 41.77 -12 24 55.5 o F65
2011-06-23 09:50:55 C 18 08 41.71 -12 24 55.2 o F65
2011-06-27 23:27:13 C 18 00 45.01 -12 11 05.2 v 204
2011-06-27 23:47:09 C 18 00 43.51 -12 11 02.6 v 204
2011-07-16 03:47:59 C 17 25 29.01 -11 40 22.2 t H21
2011-07-16 03:52:13 C 17 25 28.70 -11 40 21.7 t H21
2011-07-16 03:56:45 C 17 25 28.33 -11 40 22.4 t H21
2011-07-16 04:01:16 C 17 25 27.95 -11 40 22.3 t H21
2011-07-24 21:27:55 C 17 09 31.64 -11 44 02.1 r 104
2011-07-24 21:33:12 C 17 09 31.22 -11 44 02.1 r 104
2011-07-24 21:38:29 C 17 09 30.88 -11 44 02.5 r 104
2011-08-15 02:39:41 C 16 44 17.88 -12 53 25.7 t H21
2011-08-15 02:56:50 C 16 44 17.42 -12 53 29.6 t H21
2011-12-23 22:51:49 C 07 25 29.62 -08 07 59.0 u 157
2011-12-23 22:54:59 C 07 25 29.29 -08 07 50.4 u 157
2011-12-23 22:58:08 C 07 25 28.97 -08 07 42.3 u 157
2012-01-03 03:47:16 C 07 08 01.37 +00 24 45.4 u I20
2012-01-03 04:03:06 C 07 08 00.42 +00 25 12.3 u I20
2012-01-15 22:57:05 C 06 56 30.61 +07 04 16.3 c A24
2012-01-15 22:58:08 C 06 56 30.59 +07 04 17.3 c A24
2012-01-15 23:42:00 C 06 56 29.37 +07 05 02.8 t 130
2012-01-15 23:43:27 C 06 56 29.35 +07 05 04.4 t 130
2012-01-15 23:45:37 C 06 56 29.34 +07 05 05.6 t 130
2012-01-15 23:47:48 C 06 56 29.20 +07 05 07.3 t 130
2012-01-18 06:52:42 C 06 55 21.62 +07 59 09.3 u H45
2012-01-18 06:55:27 C 06 55 21.53 +07 59 11.9 u H45
2012-01-18 06:57:38 C 06 55 21.45 +07 59 13.9 u H45
2012-01-18 07:00:29 C 06 55 21.41 +07 59 16.5 u H45
2012-01-18 07:02:55 C 06 55 21.35 +07 59 18.4 u H45
2012-01-21 06:23:23 C 06 54 16.93 +09 03 12.4 18.0 c 704
2012-01-21 06:42:13 C 06 54 16.63 +09 03 28.3 18.4 c 704
2012-01-21 07:01:03 C 06 54 16.30 +09 03 44.1 18.3 c 704
2012-01-21 07:20:04 C 06 54 15.99 +09 03 59.8 18.4 c 704
2012-01-21 07:38:56 C 06 54 15.68 +09 04 15.9 18.4 c 704
2012-01-24 22:01:30 C 06 53 30.69 +10 13 19.1 c A24
2012-01-24 22:03:34 C 06 53 30.66 +10 13 20.6 c A24
2012-01-25 21:01:11 C 06 53 24.58 +10 30 20.2 c A24
2012-01-25 21:03:16 C 06 53 24.53 +10 30 22.8 c A24
2012-01-25 21:25:10 C 06 53 24.36 +10 30 38.8 c A24
2012-01-25 21:47:35 C 06 53 24.19 +10 30 55.2 c A24
2012-01-25 22:09:29 C 06 53 24.05 +10 31 10.8 c A24
2012-01-25 22:11:34 C 06 53 24.03 +10 31 12.7 c A24
2012-01-26 21:49:01 C 06 53 20.21 +10 48 08.5 c A24
2012-01-26 21:50:03 C 06 53 20.14 +10 48 09.4 c A24