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
2024-06-29 05:26:09 C 16 29 12.264 -13 09 02.66 V W68
2024-06-29 05:30:45 C 16 29 12.026 -13 09 04.57 V W68
2024-06-29 06:21:59 C 16 29 09.574 -13 09 10.12 V W68
2024-06-30 03:25:27 C 16 28 14.710 -13 12 02.41 V W68
2024-06-30 03:30:42 C 16 28 14.448 -13 12 03.24 V W68
2024-06-30 03:39:52 C 16 28 14.018 -13 12 04.50 V W68
2024-06-30 04:03:38 C 16 28 12.931 -13 12 07.81 V W68
2024-07-02 08:43:55 C 16 26 01.208 -13 20 19.16 X F51
2024-07-02 09:00:57 C 16 26 00.460 -13 20 21.92 X F51
2024-07-02 09:18:00 C 16 25 59.706 -13 20 24.66 X F51
2024-07-03 08:21:30 C 16 25 05.537 -13 24 17.17 V T08
2024-07-03 08:25:35 C 16 25 05.366 -13 24 18.61 V T08
2024-07-03 08:34:35 C 16 25 04.966 -13 24 19.44 V T08
2024-07-03 08:49:09 C 16 25 04.334 -13 24 21.85 V T08
2024-07-07 07:59:19 C 16 21 44.381 -13 42 52.24 V T08
2024-07-07 08:04:23 C 16 21 44.141 -13 42 53.53 V T08
2024-07-07 08:11:54 C 16 21 43.896 -13 42 55.26 V T08
2024-07-07 08:26:12 C 16 21 43.282 -13 43 00.59 V T08
2024-07-11 07:42:24 C 16 19 07.049 -14 05 28.61 V T08
2024-07-11 07:56:56 C 16 19 06.650 -14 05 32.82 V T08
2024-07-11 08:01:03 C 16 19 06.564 -14 05 32.93 V T08
2024-07-11 08:09:27 C 16 19 06.269 -14 05 35.30 V T08
2024-07-25 20:09:04 C 16 16 52.874 -15 58 54.41 V M22
2024-07-25 20:15:41 C 16 16 52.934 -15 58 56.17 V M22
2024-07-25 20:23:38 C 16 16 52.985 -15 59 00.82 V M22
2024-07-25 20:40:45 C 16 16 53.126 -15 59 06.32 V M22
2024-07-29 06:38:38 C 16 18 09.998 -16 32 22.89 X F51
2024-07-29 06:49:28 C 16 18 10.169 -16 32 27.41 X F51
2024-07-29 07:00:02 C 16 18 10.333 -16 32 31.71 X F51
2024-07-29 07:10:16 C 16 18 10.494 -16 32 35.95 X F51
2024-12-03 01:53:46 C 23 03 37.271 -13 30 27.58 V G96
2024-12-03 02:01:57 C 23 03 38.394 -13 30 20.38 V G96
2024-12-03 02:10:07 C 23 03 39.575 -13 30 12.56 V G96
2024-12-03 02:18:16 C 23 03 40.669 -13 30 05.00 V G96
2024-12-27 01:31:14 C 00 17 36.755 -04 43 46.78 V G96
2024-12-27 01:40:27 C 00 17 37.871 -04 43 38.64 V G96
2024-12-27 01:48:36 C 00 17 38.807 -04 43 31.48 V G96
2024-12-27 01:56:44 C 00 17 39.728 -04 43 23.95 V G96
2025-01-18 12:22:40 C 01 17 07.014 +02 35 36.68 O18
2025-01-18 12:28:01 C 01 17 07.541 +02 35 40.43 O18
2025-01-18 14:15:16 C 01 17 18.657 +02 37 00.90 O18
2025-01-26 12:40:57 C 01 36 51.335 +04 54 43.02 O18
2025-01-26 14:32:48 C 01 37 02.552 +04 56 01.52 O18
2025-01-27 12:41:58 C 01 39 16.782 +05 11 24.99 O18
2025-01-27 12:50:02 C 01 39 17.588 +05 11 30.63 O18
2025-01-28 00:58:34 C 01 40 30.84 +05 20 00.0 X W84
2025-01-28 01:11:28 C 01 40 32.12 +05 20 09.0 X W84
2025-01-28 01:23:57 C 01 40 33.36 +05 20 17.5 X W84
2025-01-28 01:36:22 C 01 40 34.60 +05 20 26.1 X W84