242211 (2003 QB90)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4753415130 ± 3.04e-08
Semi-major axis (a)2.3193759882 AU ± 4.59e-09
Inclination (i)4.83881666° ± 3.03e-06
Long. of Asc. Node (Ω)129.28702877° ± 3.27e-05
Arg. of Perihelion (ω)208.89928377° ± 3.36e-05
Mean Anomaly (M)115.33269372° ± 4.00e-06
Mean Motion (n)0.2790329824°/day ± 8.29e-10
Perihelion dist (q)1.21688030 AU ± 7.05e-08
Aphelion dist (Q)3.42187168 AU ± 7.08e-08
Orbital Period3.53229312 yr ± 1.05e-08
Physical Parameters
H (abs. magnitude)18.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.416″
Uncertainty0
Orbit TypeAmor
MOID0.209428 AU
Observations Used432
Oppositions16
Arc Total2003-2025
First Observation Used2003-08-26
Last Observation Used2025-01-28
Observations (449)
Date Type RA Dec Mag Band Observatory
2003-11-30 06:35:31 C 03 54 01.22 +09 51 37.3 20.1 c 704
2003-11-30 06:53:56 C 03 54 00.32 +09 51 40.5 19.6 c 704
2003-11-30 07:12:25 C 03 53 59.38 +09 51 43.4 19.8 c 704
2003-11-30 07:31:00 C 03 53 58.59 +09 51 44.9 19.7 c 704
2003-12-01 06:57:04 C 03 52 54.48 +09 54 36.8 19.4 c 704
2003-12-01 06:57:16 C 03 52 54.40 +09 54 37.1 19.2 c 704
2003-12-01 07:15:34 C 03 52 53.54 +09 54 39.5 18.8 c 704
2003-12-01 07:15:46 C 03 52 53.55 +09 54 38.7 19.1 c 704
2003-12-01 07:34:12 C 03 52 52.68 +09 54 41.0 19.6 c 704
2003-12-01 07:34:24 C 03 52 52.68 +09 54 41.5 19.5 c 704
2003-12-21 04:35:17 C 03 38 54.59 +11 21 11.6 c 691
2003-12-21 05:14:37 C 03 38 53.99 +11 21 20.5 c 691
2003-12-21 05:56:22 C 03 38 53.35 +11 21 30.0 c 691
2006-04-07 09:43:21 C 13 45 21.57 -03 03 06.1 d 291
2006-04-07 09:48:36 C 13 45 21.35 -03 03 05.0 d 291
2006-04-07 09:53:58 C 13 45 21.11 -03 03 02.1 d 291
2007-12-30 09:59:18 C 08 33 17.79 +17 09 25.0 o 291
2007-12-30 10:09:59 C 08 33 17.35 +17 09 28.0 o 291
2007-12-30 10:20:37 C 08 33 16.84 +17 09 29.9 o 291
2008-01-19 05:30:19 C 08 11 23.16 +18 46 21.7 o 691
2010-05-11 10:58:22 C 20 11 39.04 -14 03 35.1 r G96
2010-05-11 11:04:19 C 20 11 39.62 -14 03 32.9 r G96
2010-05-11 11:10:20 C 20 11 40.23 -14 03 31.1 r G96
2010-06-06 10:16:04 C 21 19 43.33 -10 04 38.7 u 448
2010-06-06 10:31:28 C 21 19 45.15 -10 04 31.9 u 448
2010-06-06 10:46:51 C 21 19 46.96 -10 04 25.1 u 448
2010-06-14 09:04:58 C 21 42 59.86 -08 39 56.0 r 703
2010-06-14 09:16:24 C 21 43 01.16 -08 39 51.4 r 703
2010-06-14 09:28:15 C 21 43 02.64 -08 39 46.8 r 703
2010-06-14 09:39:58 C 21 43 04.08 -08 39 42.0 r 703
2010-06-15 09:06:36 C 21 46 01.63 -08 29 01.8 19.3 c 704
2010-06-15 09:22:16 C 21 46 03.61 -08 28 52.1 19.8 c 704
2010-06-15 09:37:48 C 21 46 05.49 -08 28 46.7 19.6 c 704
2010-06-15 09:53:31 C 21 46 07.41 -08 28 39.1 19.2 c 704
2010-06-15 10:09:11 C 21 46 09.36 -08 28 33.3 19.7 c 704
2010-06-20 03:10:42 C 22 00 45.31 -07 36 31.6 c J04
2010-06-20 03:45:58 C 22 00 49.83 -07 36 15.5 c J04
2010-06-20 04:20:59 C 22 00 54.29 -07 35 59.3 c J04
2010-06-21 03:04:52 C 22 03 54.90 -07 25 25.0 c J04
2010-06-21 03:40:03 C 22 03 59.42 -07 25 08.9 c J04
2010-06-21 04:15:13 C 22 04 03.95 -07 24 52.7 c J04
2010-06-22 01:30:59 C 22 06 54.17 -07 15 02.0 v 204
2010-07-06 02:28:59 C 22 54 39.25 -04 37 40.0 r J75
2010-07-06 02:47:32 C 22 54 41.91 -04 37 31.6 r J75
2010-07-06 03:06:07 C 22 54 44.64 -04 37 23.1 r J75
2010-07-06 09:00:06 C 22 55 37.88 -04 34 39.0 r 703
2010-07-06 09:09:18 C 22 55 39.25 -04 34 35.5 r 703
2010-07-06 09:18:25 C 22 55 40.58 -04 34 31.1 r 703
2010-07-06 09:27:38 C 22 55 41.91 -04 34 27.4 r 703
2010-07-13 23:44:10 C 23 23 37.60 -03 13 52.1 A79