471083 (2009 XF2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2468935074 ± 2.69e-08
Semi-major axis (a)1.2855700497 AU ± 1.41e-09
Inclination (i)14.01476339° ± 3.70e-06
Long. of Asc. Node (Ω)88.46104010° ± 7.54e-06
Arg. of Perihelion (ω)113.43746293° ± 1.01e-05
Mean Anomaly (M)239.90809658° ± 9.58e-06
Mean Motion (n)0.6761898651°/day ± 1.11e-09
Perihelion dist (q)0.96817115 AU ± 3.45e-08
Aphelion dist (Q)1.60296895 AU ± 3.46e-08
Orbital Period1.45761765 yr ± 2.40e-09
Physical Parameters
H (abs. magnitude)20.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.230″
Uncertainty0
Orbit TypeApollo
MOID0.063381 AU
Observations Used187
Oppositions5
Arc Total2009-2026
First Observation Used2009-12-12
Last Observation Used2026-01-12
Observations (220)
Date Type RA Dec Mag Band Observatory
2009-12-12 06:21:39 C 05 03 35.93 +14 47 34.2 19.7 c 704
2009-12-12 06:58:14 C 05 03 31.60 +14 48 05.7 19.7 c 704
2009-12-12 07:16:30 C 05 03 29.46 +14 48 22.0 19.6 c 704
2009-12-12 07:34:50 C 05 03 27.39 +14 48 37.9 19.1 c 704
2009-12-12 21:43:05 C 05 01 52.41 +15 01 03.5 r J95
2009-12-12 21:47:13 C 05 01 51.90 +15 01 07.6 r J95
2009-12-12 21:51:20 C 05 01 51.39 +15 01 10.5 r J95
2009-12-12 21:52:31 C 05 01 51.06 +15 01 14.1 r 235
2009-12-12 21:57:15 C 05 01 50.69 +15 01 16.2 r J95
2009-12-12 22:09:20 C 05 01 49.08 +15 01 29.1 r 235
2009-12-14 20:42:56 C 04 56 28.95 +15 43 42.3 v B03
2009-12-14 20:58:58 C 04 56 26.97 +15 43 57.1 v B03
2009-12-14 21:14:59 C 04 56 24.94 +15 44 12.9 v B03
2009-12-14 21:57:43 C 04 56 19.91 +15 44 51.4 v B03
2009-12-14 23:45:02 C 04 56 07.04 +15 46 31.2 v 204
2009-12-15 01:02:48 C 04 55 57.72 +15 47 42.5 v 204
2009-12-15 01:11:22 C 04 55 56.68 +15 47 50.9 v 204
2009-12-16 02:30:09 C 04 53 01.31 +16 11 28.6 c 926
2009-12-16 02:32:53 C 04 53 00.92 +16 11 31.1 c 926
2009-12-16 02:35:37 C 04 53 00.54 +16 11 33.2 c 926
2009-12-17 04:44:41 C 04 49 55.49 +16 36 18.0 19.5 c 704
2009-12-17 05:02:20 C 04 49 53.35 +16 36 35.4 19.3 c 704
2009-12-17 05:19:59 C 04 49 51.15 +16 36 51.4 19.7 c 704
2009-12-17 05:37:36 C 04 49 49.02 +16 37 08.3 19.7 c 704
2009-12-20 06:18:25 C 04 41 12.48 +17 47 22.2 r 448
2009-12-20 06:31:06 C 04 41 10.91 +17 47 34.5 r 448
2009-12-20 06:44:10 C 04 41 09.30 +17 47 47.2 r 448
2009-12-20 06:56:29 C 04 41 07.76 +17 47 59.3 r 448
2009-12-25 23:01:44 C 04 25 16.80 +20 02 46.9 r J95
2009-12-25 23:31:28 C 04 25 13.34 +20 03 16.5 r J95
2009-12-25 23:42:57 C 04 25 11.98 +20 03 27.7 r J95
2009-12-26 05:39:36 C 04 24 31.87 +20 09 30.1 r 448
2009-12-26 06:03:14 C 04 24 29.05 +20 09 54.0 r 448
2009-12-26 06:24:48 C 04 24 26.50 +20 10 14.8 r 448
2010-01-01 06:12:35 C 04 09 05.38 +22 32 37.1 r 448
2010-01-01 06:45:18 C 04 09 01.96 +22 33 07.8 r 448
2010-01-01 07:13:02 C 04 08 59.05 +22 33 34.7 r 448
2010-01-03 04:24:41 C 04 04 36.74 +23 17 31.6 o H21
2010-01-03 04:32:09 C 04 04 35.96 +23 17 38.9 o H21
2010-01-03 04:40:22 C 04 04 35.15 +23 17 47.2 o H21
2010-01-04 03:16:12 C 04 02 29.73 +23 39 35.0 o H21
2010-01-04 03:21:45 C 04 02 29.20 +23 39 40.2 o H21
2010-01-04 03:28:12 C 04 02 28.59 +23 39 46.2 o H21
2010-01-10 02:49:02 C 03 50 46.87 +25 54 37.6 o H21
2010-01-10 02:56:23 C 03 50 46.30 +25 54 44.2 o H21
2010-01-10 03:02:54 C 03 50 45.81 +25 54 50.2 o H21
2010-01-10 06:03:17 C 03 50 32.45 +25 57 37.2 u 448
2010-01-10 06:20:07 C 03 50 31.18 +25 57 52.2 u 448
2010-01-10 06:37:49 C 03 50 29.83 +25 58 08.6 u 448
2010-02-08 01:28:26 C 03 37 09.23 +35 39 58.9 o H21