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
2014-09-07 05:38:44 C 23 06 50.35 -00 34 19.3 u H21
2014-09-07 05:43:03 C 23 06 50.02 -00 34 18.4 u H21
2014-09-11 21:51:36 C 22 58 38.80 -00 09 02.7 r Y00
2014-09-11 22:05:37 C 22 58 37.77 -00 08 59.4 r Y00
2014-09-11 22:19:36 C 22 58 36.67 -00 08 56.8 r Y00
2014-09-13 01:03:07 C 22 56 36.04 -00 03 32.7 q 160
2014-09-13 01:06:10 C 22 56 35.79 -00 03 31.9 q 160
2014-09-13 01:09:14 C 22 56 35.58 -00 03 31.3 q 160
2014-09-23 23:06:10 C 22 37 50.19 +00 48 44.6 q 160
2014-09-23 23:09:08 C 22 37 49.94 +00 48 45.5 q 160
2014-09-23 23:12:04 C 22 37 49.83 +00 48 45.6 q 160
2014-09-24 04:40:28 C 22 37 28.78 +00 49 51.2 q 703
2014-09-24 04:50:35 C 22 37 28.05 +00 49 52.9 q 703
2014-09-24 05:00:41 C 22 37 27.35 +00 49 55.2 q 703
2014-09-24 05:10:47 C 22 37 26.63 +00 49 57.0 q 703
2014-09-25 23:53:12 C 22 34 41.77 +00 57 58.9 q 160
2014-09-25 23:56:08 C 22 34 41.56 +00 57 59.4 q 160
2014-09-25 23:59:03 C 22 34 41.36 +00 58 00.0 q 160
2014-09-26 22:29:26 C 22 33 18.38 +01 02 14.8 q 160
2014-09-26 22:32:27 C 22 33 18.19 +01 02 15.5 q 160
2014-09-26 22:35:30 C 22 33 18.00 +01 02 16.0 q 160
2014-09-27 21:00:00 C 22 31 57.87 +01 06 29.7 q 160
2014-09-27 21:02:55 C 22 31 57.68 +01 06 30.4 q 160
2014-09-27 21:05:51 C 22 31 57.51 +01 06 30.9 q 160
2014-09-28 08:47:07 C 22 31 16.360 +01 08 49.66 L F51
2014-09-28 09:06:10 C 22 31 15.157 +01 08 53.23 L F51
2014-09-28 09:25:18 C 22 31 13.956 +01 08 56.83 L F51
2014-09-28 09:44:28 C 22 31 12.754 +01 09 00.44 L F51
2014-09-28 22:49:26 C 22 30 27.79 +01 11 22.1 q 160
2014-09-28 22:52:11 C 22 30 27.64 +01 11 22.4 q 160
2014-09-28 22:54:55 C 22 30 27.46 +01 11 23.2 q 160
2014-10-02 03:25:23 C 22 26 24.15 +01 25 56.3 q 703
2014-10-02 03:35:28 C 22 26 23.66 +01 25 59.1 q 703
2014-10-02 03:45:33 C 22 26 23.14 +01 26 00.3 q 703
2014-10-02 03:55:38 C 22 26 22.53 +01 26 00.9 q 703
2014-10-03 19:21:06 C 22 24 30.23 +01 33 33.2 q 160
2014-10-03 19:23:59 C 22 24 30.08 +01 33 33.9 q 160
2014-10-03 19:26:52 C 22 24 29.94 +01 33 34.8 q 160
2014-10-13 04:51:04 C 22 16 57.96 +02 19 16.9 q 703
2014-10-13 05:03:21 C 22 16 57.68 +02 19 20.1 q 703
2014-10-13 05:15:39 C 22 16 57.35 +02 19 22.7 q 703
2014-10-13 05:31:09 C 22 16 56.96 +02 19 26.6 q 703
2014-10-24 02:52:20 C 22 15 19.38 +03 20 57.5 R G45
2014-10-24 02:53:13 C 22 15 19.37 +03 20 57.9 R G45
2014-10-24 03:09:16 C 22 15 19.43 +03 21 02.0 R G45
2014-10-24 03:25:13 C 22 15 19.51 +03 21 06.2 R G45
2014-10-24 03:41:05 C 22 15 19.57 +03 21 10.8 R G45
2014-10-25 02:57:27 C 22 15 32.96 +03 27 16.5 R G45
2014-10-25 03:13:33 C 22 15 33.05 +03 27 20.7 R G45
2014-10-25 03:30:49 C 22 15 33.17 +03 27 25.6 R G45