275611 (1999 XX262)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1818020624 ± 1.24e-08
Semi-major axis (a)1.5329273270 AU ± 7.64e-10
Inclination (i)8.22907365° ± 1.48e-06
Long. of Asc. Node (Ω)334.63302140° ± 9.07e-06
Arg. of Perihelion (ω)102.75299027° ± 1.12e-05
Mean Anomaly (M)254.33948278° ± 5.27e-06
Mean Motion (n)0.5193138756°/day ± 3.88e-10
Perihelion dist (q)1.25423798 AU ± 1.90e-08
Aphelion dist (Q)1.81161668 AU ± 1.90e-08
Orbital Period1.89793943 yr ± 1.42e-09
Physical Parameters
H (abs. magnitude)18.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.326″
Uncertainty0
Orbit TypeAmor
MOID0.309699 AU
Observations Used1048
Gaia Obs Used29
Oppositions20
Arc Total1974-2017
First Observation Used1974-06-17
Last Observation Used2023-06-14
Observations (1235)
Date Type RA Dec Mag Band Observatory
2014-12-21 16:15:24 S 23 45 52.13 +13 16 07.6 L C51
2014-12-21 16:15:35 S 23 45 52.13 +13 16 07.4 L C51
2014-12-29 04:02:42 S 00 05 33.175 +14 58 40.69 L C51
2015-01-16 01:44:50 C 00 57 46.52 +19 06 37.8 R G45
2015-01-16 02:02:45 C 00 57 48.78 +19 06 48.8 R G45
2015-01-16 02:17:18 C 00 57 50.63 +19 06 57.0 R G45
2015-01-16 02:23:19 C 00 57 51.26 +19 07 02.7 R G45
2015-01-17 01:32:57 C 01 00 51.97 +19 20 04.2 R G45
2015-01-17 01:44:56 C 01 00 53.52 +19 20 11.7 R G45
2015-01-17 01:51:47 C 01 00 54.35 +19 20 14.1 R G45
2015-01-17 01:58:14 C 01 00 55.18 +19 20 18.7 R G45
2015-01-17 02:07:00 C 01 00 56.28 +19 20 23.7 R G45
2015-01-17 02:13:05 C 01 00 57.09 +19 20 26.3 R G45
2015-01-19 01:38:26 C 01 07 10.33 +19 46 58.2 R G45
2015-01-19 01:45:10 C 01 07 11.22 +19 47 02.3 R G45
2015-01-19 01:51:17 C 01 07 12.04 +19 47 05.4 R G45
2015-01-19 01:57:21 C 01 07 12.84 +19 47 08.7 R G45
2015-01-19 02:12:12 C 01 07 14.69 +19 47 16.8 R G45
2015-01-19 02:18:04 C 01 07 15.51 +19 47 20.0 R G45
2015-01-20 01:30:57 C 01 10 20.00 +20 00 12.5 R G45
2015-01-20 01:43:28 C 01 10 21.63 +20 00 20.1 R G45
2015-01-20 01:55:37 C 01 10 23.22 +20 00 26.9 R G45
2015-01-20 02:10:15 C 01 10 25.19 +20 00 34.8 R G45
2015-01-20 02:16:16 C 01 10 25.96 +20 00 37.8 R G45
2015-02-14 01:55:28 C 02 35 32.47 +24 50 05.8 R G45
2015-02-14 02:01:26 C 02 35 33.28 +24 50 07.7 R G45
2015-02-14 02:07:29 C 02 35 34.17 +24 50 10.2 R G45
2015-02-14 02:19:32 C 02 35 35.96 +24 50 14.3 R G45
2015-02-14 02:27:49 C 02 35 37.19 +24 50 17.6 R G45
2016-08-31 10:08:29 C 02 33 11.57 +23 56 18.7 q 703
2016-08-31 10:15:07 C 02 33 11.96 +23 56 23.6 q 703
2016-08-31 10:21:46 C 02 33 12.35 +23 56 30.3 q 703
2016-09-10 09:56:44 C 02 49 08.79 +27 54 38.7 q 703
2016-09-10 10:03:57 C 02 49 09.19 +27 54 45.0 q 703
2016-09-10 10:11:11 C 02 49 09.65 +27 54 54.3 q 703
2016-09-10 10:18:24 C 02 49 10.06 +27 55 00.6 q 703
2016-09-25 01:12:53 C 03 09 10.02 +34 06 26.4 q 160
2016-09-25 01:13:40 C 03 09 10.05 +34 06 27.2 V 160
2016-09-25 01:15:51 C 03 09 10.09 +34 06 29.7 q 160
2016-09-25 01:16:26 C 03 09 10.14 +34 06 30.5 V 160
2016-09-25 01:19:12 C 03 09 10.29 +34 06 33.4 V 160
2016-09-25 01:19:48 C 03 09 10.32 +34 06 34.0 q 160
2016-09-26 01:29:04 C 03 10 20.52 +34 33 00.0 V 160
2016-09-26 01:31:51 C 03 10 20.66 +34 33 03.1 V 160
2016-09-26 01:34:37 C 03 10 20.77 +34 33 05.6 V 160
2016-09-26 07:08:51 C 03 10 37.41 +34 39 11.8 q 703
2016-09-26 07:17:33 C 03 10 37.74 +34 39 23.8 q 703
2016-09-26 07:26:14 C 03 10 38.16 +34 39 33.1 q 703
2016-09-26 07:34:58 C 03 10 38.60 +34 39 43.8 q 703
2016-09-28 01:04:20 C 03 12 33.17 +35 25 19.9 V 160