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
2020-07-23 23:07:30 C 20 25 22.04 -02 40 36.9 V K87
2020-07-23 23:09:55 C 20 25 22.24 -02 40 37.3 V K87
2020-07-24 22:54:44 C 20 27 42.27 -02 47 48.1 V 160
2020-07-24 22:57:44 C 20 27 42.55 -02 47 49.5 V 160
2020-07-25 23:08:15 C 20 30 04.34 -02 55 43.7 V 160
2020-07-25 23:23:48 C 20 30 05.74 -02 55 48.9 V 160
2020-07-25 23:26:39 C 20 30 06.00 -02 55 49.8 V 160
2020-07-25 23:29:29 C 20 30 06.24 -02 55 50.8 V 160
2020-07-26 21:09:09 C 20 32 14.05 -03 03 23.2 V G17
2020-07-26 21:12:10 C 20 32 14.33 -03 03 24.0 V G17
2020-07-26 21:15:11 C 20 32 14.60 -03 03 25.2 V G17
2020-07-26 21:18:12 C 20 32 14.86 -03 03 26.6 V G17
2020-07-27 03:21:42 C 20 32 50.43 -03 05 32.7 V W34
2020-07-27 03:30:29 C 20 32 51.21 -03 05 35.6 V W34
2020-07-27 03:51:09 C 20 32 53.02 -03 05 43.2 V W34
2020-07-27 06:08:23 C 20 33 05.47 -03 06 33.3 q H45
2020-07-27 06:10:17 C 20 33 05.61 -03 06 34.0 q H45
2020-07-27 06:11:38 C 20 33 05.72 -03 06 34.5 q H45
2020-07-27 06:12:56 C 20 33 05.84 -03 06 34.8 q H45
2020-07-27 06:14:14 C 20 33 05.96 -03 06 35.4 q H45
2020-07-27 06:15:57 C 20 33 06.10 -03 06 36.1 q H45
2020-07-27 22:12:22 C 20 34 39.41 -03 12 36.9 V K63
2020-07-27 22:17:53 C 20 34 39.90 -03 12 39.1 V K63
2020-07-27 22:22:13 C 20 34 40.28 -03 12 40.7 V K63
2020-07-27 22:42:48 C 20 34 42.08 -03 12 48.2 V 160
2020-07-27 22:45:52 C 20 34 42.36 -03 12 52.6 V K87
2020-07-27 22:48:13 C 20 34 42.56 -03 12 50.4 V 160
2020-07-27 22:48:17 C 20 34 42.54 -03 12 53.4 V K87
2020-07-27 22:53:41 C 20 34 43.03 -03 12 52.4 V 160
2020-07-28 23:09:54 C 20 37 03.40 -03 22 18.7 V 160
2020-07-28 23:15:20 C 20 37 03.87 -03 22 21.0 V 160
2020-07-28 23:20:53 C 20 37 04.35 -03 22 23.3 V 160
2020-07-29 07:48:56 C 20 37 54.87 -03 25 32.3 V T08
2020-07-29 08:07:36 C 20 37 56.49 -03 25 39.9 V T08
2020-07-29 08:19:35 C 20 37 57.53 -03 25 44.8 V T08
2020-07-29 08:40:10 C 20 37 59.30 -03 25 53.3 V T08
2020-07-29 22:27:52 C 20 39 17.85 -03 31 47.9 V 104
2020-07-29 22:35:31 C 20 39 18.52 -03 31 51.0 V 104
2020-07-29 22:45:05 C 20 39 19.35 -03 31 55.1 V 104
2020-07-29 22:57:43 C 20 39 20.46 -03 32 00.3 V 160
2020-07-29 23:00:32 C 20 39 20.69 -03 32 01.5 V 160
2020-07-29 23:03:21 C 20 39 20.95 -03 32 02.8 V 160
2020-07-30 09:40:09 C 20 40 22.13 -03 36 15.7 V T08
2020-07-30 09:44:08 C 20 40 22.47 -03 36 17.4 V T08
2020-07-30 09:48:07 C 20 40 22.80 -03 36 19.0 V T08
2020-07-30 10:08:20 C 20 40 24.50 -03 36 27.8 V T08
2020-07-30 14:44:52 C 20 40 51.773 -03 37 55.67 V P07
2020-07-30 14:48:56 C 20 40 52.121 -03 37 57.36 V P07
2020-07-30 15:49:35 C 20 40 57.214 -03 38 23.28 V P07
2020-07-30 17:31:14 C 20 41 05.750 -03 39 06.77 V P07