481989 (2009 QB35)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4978070078 ± 7.28e-08
Semi-major axis (a)2.2856652079 AU ± 1.76e-08
Inclination (i)5.04882704° ± 5.88e-06
Long. of Asc. Node (Ω)226.18794941° ± 6.40e-05
Arg. of Perihelion (ω)157.52656671° ± 6.44e-05
Mean Anomaly (M)241.98540586° ± 2.02e-05
Mean Motion (n)0.2852287836°/day ± 3.30e-09
Perihelion dist (q)1.14784505 AU ± 1.67e-07
Aphelion dist (Q)3.42348537 AU ± 1.68e-07
Orbital Period3.45556388 yr ± 4.00e-08
Physical Parameters
H (abs. magnitude)19.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.340″
Uncertainty0
Orbit TypeAmor
MOID0.153930 AU
Observations Used81
Oppositions11
Arc Total2002-2017
First Observation Used2002-08-15
Last Observation Used2017-01-26
Observations (85)
Date Type RA Dec Mag Band Observatory
2009-10-05 09:12:20 C 05 30 57.94 +29 05 34.6 o H55
2009-10-05 09:14:48 C 05 30 58.33 +29 05 33.1 o H55
2009-10-07 09:25:17 C 05 38 47.75 +28 34 16.8 r H36
2009-10-07 09:45:33 C 05 38 50.88 +28 34 03.0 r H36
2009-10-07 10:05:50 C 05 38 53.96 +28 33 49.8 r H36
2009-10-18 10:27:50 C 06 14 25.35 +25 18 11.9 o H55
2009-10-18 10:31:43 C 06 14 25.77 +25 18 08.8 o H55
2009-10-18 10:35:10 C 06 14 26.13 +25 18 06.0 o H55
2009-11-01 08:42:25 C 06 41 43.83 +20 56 37.4 o H55
2009-11-01 08:48:11 C 06 41 44.06 +20 56 32.2 o H55
2009-11-12 09:47:42 C 06 50 33.16 +17 49 11.9 o H21
2009-11-12 09:50:55 C 06 50 33.18 +17 49 09.8 o H21
2009-11-12 09:58:36 C 06 50 33.25 +17 49 04.8 o H21
2009-11-29 07:12:20 C 06 45 30.13 +14 13 19.3 o H21
2009-11-29 07:24:29 C 06 45 29.73 +14 13 14.3 o H21
2009-11-29 07:27:48 C 06 45 29.60 +14 13 12.7 o H21
2016-11-10 13:57:57 C 08 53 21.227 +12 03 23.86 L F51
2016-11-10 14:14:43 C 08 53 22.003 +12 03 16.30 L F51
2016-11-10 14:31:27 C 08 53 22.791 +12 03 08.64 L F51
2016-11-10 14:48:08 C 08 53 23.584 +12 03 01.27 L F51
2016-12-21 07:44:51 C 09 01 09.35 +07 25 05.4 u H21
2016-12-21 08:00:04 C 09 01 08.81 +07 25 04.7 u H21
2016-12-21 08:18:30 C 09 01 08.13 +07 25 03.6 u H21
2016-12-23 13:28:05 C 08 59 10.953 +07 22 54.16 L F51
2016-12-23 13:47:15 C 08 59 10.148 +07 22 53.65 L F51
2016-12-23 14:06:25 C 08 59 09.359 +07 22 53.08 L F51
2016-12-23 14:25:34 C 08 59 08.548 +07 22 52.66 L F51
2017-01-04 10:17:54 C 08 45 28.448 +07 35 51.46 L F51
2017-01-04 10:36:31 C 08 45 27.369 +07 35 53.56 L F51
2017-01-04 10:55:12 C 08 45 26.265 +07 35 55.67 L F51
2017-01-04 11:13:54 C 08 45 25.174 +07 35 57.84 L F51
2017-01-26 09:02:42 C 08 14 25.283 +09 22 52.59 L F51
2017-01-26 09:18:17 C 08 14 24.391 +09 22 56.55 L F51
2017-01-26 09:33:50 C 08 14 23.509 +09 23 00.65 L F51
2017-01-26 09:49:33 C 08 14 22.598 +09 23 04.64 L F51