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
2017-12-20 02:41:13 C 01 08 00.00 -00 59 02.7 U G96
2017-12-20 02:49:22 C 01 08 00.68 -00 58 56.1 U G96
2017-12-20 02:57:31 C 01 08 01.33 -00 58 50.3 U G96
2017-12-20 03:05:39 C 01 08 02.00 -00 58 44.1 U G96
2020-04-21 07:37:48 C 12 48 09.345 +02 12 26.64 U F51
2020-04-21 07:55:13 C 12 48 08.592 +02 12 31.13 U F51
2020-04-21 08:12:46 C 12 48 07.887 +02 12 35.01 U F51
2022-01-07 07:50:26 C 07 37 09.786 +19 03 17.34 U F52
2022-01-07 08:07:44 C 07 37 08.835 +19 03 20.35 U F52
2022-01-07 08:25:04 C 07 37 07.898 +19 03 23.77 U F52
2024-05-29 10:44:55 C 17 05 46.057 -13 11 25.17 X F51
2024-05-29 11:02:23 C 17 05 45.293 -13 11 23.38 X F51
2024-05-29 11:19:52 C 17 05 44.530 -13 11 21.57 X F51
2024-05-29 11:37:23 C 17 05 43.764 -13 11 19.73 X F51
2024-06-05 09:46:59 C 16 58 18.025 -12 56 47.71 X F52
2024-06-05 10:02:09 C 16 58 17.235 -12 56 46.62 X F52
2024-06-05 10:17:13 C 16 58 16.452 -12 56 45.79 X F52
2024-06-05 11:12:51 C 16 58 13.522 -12 56 41.39 V T08
2024-06-05 11:17:40 C 16 58 13.349 -12 56 41.82 V T08
2024-06-05 11:25:33 C 16 58 12.866 -12 56 40.27 V T08
2024-06-05 11:53:58 C 16 58 11.431 -12 56 38.33 V T08
2024-06-08 10:09:25 C 16 54 42.113 -12 52 26.40 V T08
2024-06-08 10:14:25 C 16 54 41.837 -12 52 26.08 V T08
2024-06-08 10:21:50 C 16 54 41.410 -12 52 26.08 V T08
2024-06-08 11:13:17 C 16 54 38.647 -12 52 22.48 V T08
2024-06-09 09:34:23 C 16 53 30.410 -12 51 19.87 X F51
2024-06-09 09:52:57 C 16 53 29.390 -12 51 19.05 X F51
2024-06-09 10:11:00 C 16 53 28.401 -12 51 18.12 X F51
2024-06-09 10:13:36 C 16 53 28.226 -12 51 18.18 V T08
2024-06-09 10:18:25 C 16 53 28.018 -12 51 18.29 V T08
2024-06-09 10:27:42 C 16 53 27.461 -12 51 17.96 V T08
2024-06-09 10:28:43 C 16 53 27.428 -12 51 17.45 X F51
2024-06-09 11:13:21 C 16 53 24.936 -12 51 15.30 V T08
2024-06-11 10:50:10 C 16 50 56.506 -12 49 30.83 V T05
2024-06-11 11:04:24 C 16 50 55.750 -12 49 30.72 V T05
2024-06-11 11:08:58 C 16 50 55.498 -12 49 30.61 V T05
2024-06-11 11:16:47 C 16 50 55.070 -12 49 30.18 V T05
2024-06-15 09:39:15 C 16 45 55.500 -12 48 10.10 X F52
2024-06-15 09:56:10 C 16 45 54.537 -12 48 10.10 X F52
2024-06-15 10:13:06 C 16 45 53.572 -12 48 10.10 X F52
2024-06-15 10:30:02 C 16 45 52.608 -12 48 10.04 X F52
2024-06-15 10:52:01 C 16 45 51.348 -12 48 10.55 V T05
2024-06-15 10:56:12 C 16 45 51.137 -12 48 10.08 V T05
2024-06-15 11:08:18 C 16 45 50.455 -12 48 09.72 V T05
2024-06-15 11:23:32 C 16 45 49.584 -12 48 09.86 V T05
2024-06-27 22:06:18 C 16 30 37.730 -13 05 11.36 V M22
2024-06-27 22:11:43 C 16 30 37.452 -13 05 11.26 V M22
2024-06-27 22:23:15 C 16 30 36.876 -13 05 12.16 V M22
2024-06-27 22:44:17 C 16 30 35.851 -13 05 14.89 V M22
2024-06-29 05:18:37 C 16 29 12.612 -13 09 01.73 V W68