849742 (2006 HB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4716123048 ± 1.11e-08
Semi-major axis (a)2.2903316119 AU ± 7.66e-09
Inclination (i)3.78867197° ± 1.15e-06
Long. of Asc. Node (Ω)167.41318688° ± 1.29e-05
Arg. of Perihelion (ω)131.57596770° ± 1.89e-05
Mean Anomaly (M)193.94257443° ± 1.82e-06
Mean Motion (n)0.2843575247°/day ± 1.43e-09
Perihelion dist (q)1.21018304 AU ± 2.58e-08
Aphelion dist (Q)3.37048018 AU ± 2.78e-08
Orbital Period3.46615158 yr ± 1.74e-08
Physical Parameters
H (abs. magnitude)18.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.224″
Uncertainty0
Orbit TypeAmor
MOID0.200076 AU
Observations Used832
Oppositions10
Arc Total2006-2020
First Observation Used2006-04-18
Last Observation Used2020-12-05
Observations (892)
Date Type RA Dec Mag Band Observatory
2020-08-11 17:32:15 C 21 07 00.58 -06 03 20.4 V N31
2020-08-11 17:35:57 C 21 07 00.94 -06 03 22.3 V N31
2020-08-11 20:42:33 C 21 07 16.74 -06 05 11.0 557
2020-08-11 21:53:40 C 21 07 22.19 -06 05 49.6 557
2020-08-11 23:03:01 C 21 07 27.47 -06 06 27.0 557
2020-08-12 00:18:35 C 21 07 33.24 -06 07 07.5 557
2020-08-12 01:04:08 C 21 07 36.74 -06 07 31.8 557
2020-08-12 07:55:19 C 21 08 13.274 -06 10 59.05 U F51
2020-08-12 07:59:58 C 21 08 13.616 -06 11 01.55 U F51
2020-08-12 08:11:08 C 21 08 14.441 -06 11 07.67 U F51
2020-08-12 08:15:46 C 21 08 14.786 -06 11 10.20 U F51
2020-08-12 08:26:59 C 21 08 15.611 -06 11 16.32 U F51
2020-08-12 08:31:38 C 21 08 15.952 -06 11 18.88 U F51
2020-08-12 08:42:50 C 21 08 16.772 -06 11 25.00 U F51
2020-08-12 08:47:28 C 21 08 17.114 -06 11 27.55 U F51
2020-08-12 10:37:36 C 21 08 25.11 -06 12 27.1 V T05
2020-08-12 10:42:52 C 21 08 25.48 -06 12 30.1 V T05
2020-08-12 10:50:47 C 21 08 26.06 -06 12 34.3 V T05
2020-08-12 11:09:19 C 21 08 27.41 -06 12 44.2 V T05
2020-08-12 22:03:17 C 21 09 21.90 -06 18 51.4 V 089
2020-08-12 22:10:08 C 21 09 22.42 -06 18 55.0 V 089
2020-08-12 22:13:33 C 21 09 22.64 -06 18 56.8 V 089
2020-08-12 22:16:58 C 21 09 22.90 -06 18 58.4 V 089
2020-08-12 22:20:23 C 21 09 23.19 -06 19 00.7 V 089
2020-08-12 22:23:49 C 21 09 23.43 -06 19 02.1 V 089
2020-08-12 22:27:14 C 21 09 23.70 -06 19 04.3 V 089
2020-08-12 22:30:40 C 21 09 23.95 -06 19 05.8 V 089
2020-08-12 22:34:06 C 21 09 24.23 -06 19 07.8 V 089
2020-08-13 11:03:30 C 21 10 25.61 -06 25 39.3 V T05
2020-08-13 11:08:47 C 21 10 25.99 -06 25 42.1 V T05
2020-08-13 11:16:14 C 21 10 26.52 -06 25 46.1 V T05
2020-08-13 11:36:22 C 21 10 27.97 -06 25 56.9 V T05
2020-08-13 21:16:20 C 21 11 16.32 -06 31 23.3 V 089
2020-08-13 21:19:46 C 21 11 16.59 -06 31 26.3 V 089
2020-08-13 21:23:11 C 21 11 16.83 -06 31 27.6 V 089
2020-08-13 21:26:36 C 21 11 17.09 -06 31 29.0 V 089
2020-08-13 21:30:01 C 21 11 17.35 -06 31 31.0 V 089
2020-08-13 21:40:16 C 21 11 18.10 -06 31 36.5 V 089
2020-08-13 21:43:41 C 21 11 18.32 -06 31 38.4 V 089
2020-08-13 21:47:06 C 21 11 18.58 -06 31 40.4 V 089
2020-08-14 21:11:34 C 21 13 12.34 -06 44 18.8 V 089
2020-08-14 21:15:00 C 21 13 12.60 -06 44 20.3 V 089
2020-08-14 21:18:25 C 21 13 12.83 -06 44 22.2 V 089
2020-08-14 21:21:51 C 21 13 13.09 -06 44 24.1 V 089
2020-08-14 21:25:17 C 21 13 13.32 -06 44 25.7 V 089
2020-08-14 21:28:43 C 21 13 13.59 -06 44 27.7 V 089
2020-08-14 21:32:09 C 21 13 13.83 -06 44 30.0 V 089
2020-08-14 21:35:34 C 21 13 14.09 -06 44 31.5 V 089
2020-08-14 21:39:00 C 21 13 14.32 -06 44 33.5 V 089
2020-08-14 21:42:25 C 21 13 14.59 -06 44 35.2 V 089