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
2020-08-07 21:51:00 C 20 59 07.61 -05 14 39.4 V 089
2020-08-08 11:21:59 C 21 00 18.000 -05 21 30.10 U F51
2020-08-08 11:38:56 C 21 00 19.304 -05 21 38.96 U F51
2020-08-08 11:48:59 C 21 00 20.09 -05 21 44.1 V T05
2020-08-08 11:55:52 C 21 00 20.611 -05 21 47.78 U F51
2020-08-08 12:03:39 C 21 00 21.22 -05 21 51.6 V T05
2020-08-08 12:12:45 C 21 00 21.922 -05 21 56.52 U F51
2020-08-08 12:22:11 C 21 00 22.65 -05 22 01.5 V T05
2020-08-08 12:40:53 C 21 00 24.11 -05 22 11.3 V T05
2020-08-08 21:24:12 C 21 01 11.29 -05 27 02.7 V 089
2020-08-08 21:31:03 C 21 01 11.83 -05 27 05.5 V 089
2020-08-08 21:34:28 C 21 01 12.10 -05 27 07.8 V 089
2020-08-08 21:37:53 C 21 01 12.35 -05 27 09.2 V 089
2020-08-08 21:41:18 C 21 01 12.65 -05 27 11.2 V 089
2020-08-08 21:44:43 C 21 01 12.94 -05 27 13.1 V 089
2020-08-08 21:48:08 C 21 01 13.19 -05 27 15.1 V 089
2020-08-08 21:51:33 C 21 01 13.44 -05 27 16.2 V 089
2020-08-08 21:54:58 C 21 01 13.71 -05 27 18.5 V 089
2020-08-08 22:30:38 C 21 01 17.20 -05 27 35.6 V G17
2020-08-08 22:33:11 C 21 01 16.91 -05 27 39.3 U L18
2020-08-08 22:34:08 C 21 01 17.49 -05 27 37.4 V G17
2020-08-08 22:34:32 C 21 01 17.02 -05 27 39.9 U L18
2020-08-08 22:35:53 C 21 01 17.12 -05 27 40.6 U L18
2020-08-08 22:37:14 C 21 01 17.24 -05 27 41.3 U L18
2020-08-08 22:37:39 C 21 01 17.76 -05 27 39.6 V G17
2020-08-08 22:38:35 C 21 01 17.34 -05 27 42.1 U L18
2020-08-08 22:39:57 C 21 01 17.44 -05 27 42.8 U L18
2020-08-08 22:41:18 C 21 01 17.56 -05 27 43.3 U L18
2020-08-08 22:42:39 C 21 01 17.66 -05 27 44.1 U L18
2020-08-08 22:44:00 C 21 01 17.78 -05 27 44.6 U L18
2020-08-08 23:45:11 C 21 01 23.10 -05 28 17.8 V K87
2020-08-08 23:47:44 C 21 01 23.30 -05 28 18.8 V K87
2020-08-08 23:50:16 C 21 01 23.54 -05 28 20.6 V K87
2020-08-09 11:00:35 C 21 02 21.32 -05 34 00.9 V T05
2020-08-09 11:05:12 C 21 02 21.66 -05 34 03.4 V T05
2020-08-09 11:14:25 C 21 02 22.36 -05 34 08.1 V T05
2020-08-09 11:32:56 C 21 02 23.77 -05 34 17.9 V T05
2020-08-09 21:47:48 C 21 03 18.12 -05 39 57.7 V G17
2020-08-09 21:51:07 C 21 03 18.37 -05 39 59.9 V G17
2020-08-09 21:54:25 C 21 03 18.61 -05 40 01.7 V G17
2020-08-10 00:05:12 C 21 03 28.75 -05 41 11.0 V L63
2020-08-10 00:08:13 C 21 03 28.96 -05 41 12.5 V L63
2020-08-10 00:12:27 C 21 03 29.29 -05 41 15.1 V L63
2020-08-10 23:14:53 C 21 05 27.47 -05 53 38.3 V K87
2020-08-10 23:20:05 C 21 05 27.87 -05 53 41.5 V K87
2020-08-10 23:22:42 C 21 05 28.08 -05 53 42.7 V K87
2020-08-11 11:33:10 C 21 06 28.92 -05 59 59.6 V T08
2020-08-11 11:37:10 C 21 06 29.22 -06 00 01.7 V T08
2020-08-11 11:44:34 C 21 06 29.76 -06 00 05.6 V T08
2020-08-11 12:00:31 C 21 06 30.95 -06 00 14.1 V T08