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
2002-03-18 07:31:15 C 12 08 48.26 -11 53 41.7 18.7 c 704
2002-03-18 07:50:03 C 12 08 46.88 -11 53 42.8 18.3 c 704
2002-03-18 08:27:59 C 12 08 43.82 -11 53 42.1 19.0 c 704
2002-03-18 08:47:12 C 12 08 42.35 -11 53 42.6 18.7 c 704
2002-03-23 08:19:14 C 11 59 53.40 -11 49 53.2 18.6 c 704
2002-03-23 08:38:05 C 11 59 51.95 -11 49 52.6 18.3 c 704
2002-03-23 08:58:57 C 11 59 50.34 -11 49 51.2 18.7 c 704
2002-03-23 09:38:28 C 11 59 47.32 -11 49 47.9 19.2 c 704
2002-03-25 05:53:44 C 11 56 37.55 -11 46 32.6 c 670
2002-03-25 06:54:19 C 11 56 33.07 -11 46 28.1 c 670
2002-04-05 04:51:44 C 11 39 53.15 -11 13 24.0 18.6 c 644
2002-04-05 05:21:56 C 11 39 51.41 -11 13 19.5 18.4 c 644
2002-04-05 05:50:20 C 11 39 49.76 -11 13 15.1 18.4 c 644
2002-04-08 05:03:04 C 11 36 10.12 -11 01 54.7 18.7 c 644
2002-04-08 05:33:11 C 11 36 08.56 -11 01 50.1 18.7 c 644
2002-04-08 06:03:29 C 11 36 06.98 -11 01 45.1 18.6 c 644
2002-04-09 06:11:44 C 11 34 58.44 -10 57 49.9 19.0 c 704
2002-04-09 06:28:30 C 11 34 57.65 -10 57 47.9 18.4 c 704
2002-04-09 06:45:16 C 11 34 56.78 -10 57 45.5 18.6 c 704
2002-04-10 04:19:26 C 11 33 58.95 -10 54 14.8 18.7 c 704
2002-04-10 04:35:43 C 11 33 58.20 -10 54 13.2 19.1 c 704
2002-04-10 04:52:51 C 11 33 57.35 -10 54 09.8 19.3 c 704
2002-04-10 05:09:08 C 11 33 56.65 -10 54 07.7 18.8 c 704
2002-04-10 05:25:25 C 11 33 55.79 -10 54 05.0 19.0 c 704
2004-03-31 13:28:11 C 14 22 50.41 -29 13 19.7 c 474
2004-03-31 13:34:11 C 14 22 50.05 -29 13 21.1 c 474
2004-03-31 13:42:27 C 14 22 49.60 -29 13 22.5 c 474
2004-04-14 07:30:18 C 14 01 00.23 -29 36 07.6 18.4 c 644
2004-04-14 08:00:44 C 14 00 57.87 -29 36 05.8 18.3 c 644
2004-04-14 08:39:29 C 14 00 54.89 -29 36 03.6 18.6 c 644
2004-04-25 05:59:33 C 13 41 35.41 -28 52 35.2 19.0 c 704
2004-04-25 06:14:58 C 13 41 34.25 -28 52 31.4 19.1 c 704
2004-04-25 06:30:37 C 13 41 33.15 -28 52 26.1 19.3 c 704
2004-04-25 06:46:06 C 13 41 31.96 -28 52 22.4 19.5 c 704
2004-04-25 07:01:39 C 13 41 30.81 -28 52 18.7 19.4 c 704
2010-04-01 10:48:33 S 18 59 31.07 -32 31 03.3 L C51
2010-04-01 10:48:44 S 18 59 31.10 -32 31 02.8 L C51
2010-04-01 13:59:15 S 18 59 45.66 -32 31 15.8 L C51
2010-04-01 17:09:46 S 18 59 59.80 -32 31 26.2 L C51
2010-04-01 20:20:17 S 19 00 14.18 -32 31 38.3 L C51
2010-04-01 21:55:27 S 19 00 21.29 -32 31 42.2 L C51
2010-04-01 21:55:38 S 19 00 21.46 -32 31 43.1 L C51
2010-04-01 23:30:48 S 19 00 28.59 -32 31 48.4 L C51
2010-04-02 01:06:09 S 19 00 35.55 -32 31 59.0 L C51
2010-04-02 02:41:19 S 19 00 42.72 -32 32 00.1 L C51
2010-04-02 10:37:42 S 19 01 18.42 -32 32 29.5 L C51
2010-04-02 13:48:13 S 19 01 32.68 -32 32 39.9 L C51
2010-04-02 16:58:44 S 19 01 46.85 -32 32 51.8 L C51
2010-10-30 01:58:24 C 19 48 21.37 -21 11 52.5 o 291
2010-10-30 02:05:01 C 19 48 21.93 -21 11 49.6 o 291