2011 XF

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4333118263 ± 1.38e-07
Semi-major axis (a)2.2259856528 AU ± 7.58e-09
Inclination (i)6.13241346° ± 7.09e-06
Long. of Asc. Node (Ω)96.55630059° ± 1.93e-05
Arg. of Perihelion (ω)353.74129199° ± 8.62e-05
Mean Anomaly (M)65.98451156° ± 3.61e-05
Mean Motion (n)0.2967759712°/day ± 1.52e-09
Perihelion dist (q)1.26143974 AU ± 3.07e-07
Aphelion dist (Q)3.19053156 AU ± 3.07e-07
Orbital Period3.32111215 yr ± 1.70e-08
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.214″
Uncertainty0
Orbit TypeAmor
MOID0.277439 AU
Observations Used68
Oppositions8
Arc Total2011-2022
First Observation Used2011-12-01
Last Observation Used2022-01-30
Observations (70)
Date Type RA Dec Mag Band Observatory
2011-12-01 08:10:17 C 04 26 17.244 +09 02 36.59 L F51
2011-12-01 08:50:11 C 04 26 17.161 +09 03 03.68 L F51
2011-12-01 09:10:08 C 04 26 17.122 +09 03 17.24 L F51
2011-12-02 00:07:21 C 04 26 21.74 +09 13 25.1 o J04
2011-12-02 00:16:16 C 04 26 21.73 +09 13 31.2 o J04
2011-12-02 05:11:38 C 04 26 24.05 +09 16 52.1 o G51
2011-12-02 08:35:57 C 04 26 23.80 +09 19 15.3 o G51
2011-12-02 11:11:26 C 04 26 24.53 +09 21 10.4 o F65
2011-12-02 11:14:20 C 04 26 24.52 +09 21 12.4 o F65
2011-12-02 11:17:13 C 04 26 24.52 +09 21 14.5 o F65
2011-12-02 11:58:24 C 04 26 23.86 +09 21 34.9 o G51
2011-12-03 05:12:35 C 04 26 30.72 +09 34 22.9 o 807
2011-12-03 05:24:29 C 04 26 30.72 +09 34 31.4 o 807
2011-12-03 05:35:45 C 04 26 30.68 +09 34 39.6 o 807
2011-12-07 04:45:54 C 04 27 09.73 +10 47 29.3 o 291
2011-12-07 04:49:47 C 04 27 09.75 +10 47 33.2 o 291
2011-12-07 04:53:40 C 04 27 09.75 +10 47 35.7 o 291
2011-12-15 02:33:08 C 04 29 16.72 +13 39 05.7 o 807
2011-12-15 02:47:56 C 04 29 16.85 +13 39 20.6 o 807
2011-12-15 03:00:40 C 04 29 16.97 +13 39 33.0 o 807
2011-12-24 05:17:48 C 04 34 11.00 +17 23 29.3 t H21
2011-12-24 05:31:40 C 04 34 11.38 +17 23 43.8 t H21
2011-12-24 05:45:33 C 04 34 11.70 +17 23 58.7 t H21
2011-12-24 09:17:35 C 04 34 17.39 +17 27 45.5 o 291
2011-12-24 09:31:30 C 04 34 17.77 +17 28 00.0 o 291
2011-12-24 09:36:46 C 04 34 17.91 +17 28 05.2 o 291
2011-12-27 05:02:18 C 04 36 36.14 +18 40 05.2 r G96
2011-12-27 05:14:49 C 04 36 36.57 +18 40 17.9 r G96
2011-12-27 05:27:25 C 04 36 36.93 +18 40 31.2 r G96
2011-12-27 05:39:57 C 04 36 37.29 +18 40 44.7 r G96
2011-12-31 02:40:17 C 04 40 27.13 +20 19 33.1 o 291
2011-12-31 02:43:48 C 04 40 27.22 +20 19 37.8 o 291
2011-12-31 02:47:18 C 04 40 27.47 +20 19 40.3 o 291
2012-01-01 02:51:21 C 04 41 34.35 +20 44 59.3 o 291
2012-01-01 02:56:56 C 04 41 34.60 +20 45 05.4 o 291
2012-01-01 03:02:27 C 04 41 34.83 +20 45 11.1 o 291
2012-01-18 07:19:24 C 05 08 51.80 +27 10 35.0 o 291
2012-01-18 07:23:06 C 05 08 52.07 +27 10 37.9 o 291
2012-01-18 07:26:47 C 05 08 52.36 +27 10 40.8 o 291
2022-01-05 07:13:04 C 07 47 42.73 +25 53 54.5 V G96
2022-01-05 07:20:32 C 07 47 42.90 +25 54 01.0 V G96
2022-01-05 07:53:53 C 07 47 43.44 +25 54 28.8 V G96
2022-01-05 09:34:42 C 07 47 45.20 +25 55 52.1 V I52
2022-01-05 09:44:20 C 07 47 45.38 +25 56 00.1 V I52
2022-01-05 09:51:06 C 07 47 45.47 +25 56 04.6 V I52
2022-01-05 10:21:59 C 07 47 46.07 +25 56 30.1 V I52
2022-01-05 10:28:31 C 07 47 46.18 +25 56 35.5 V I52
2022-01-05 10:34:09 C 07 47 46.29 +25 56 40.3 V I52
2022-01-05 10:40:01 C 07 47 46.42 +25 56 45.3 V I52
2022-01-06 06:27:47 C 07 48 17.79 +26 13 10.3 V I52