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
2020-08-22 22:57:27 C 21 27 56.60 -08 25 01.7 V 104
2020-08-23 09:03:35 C 21 28 40.78 -08 29 46.2 V T08
2020-08-23 09:06:14 C 21 28 40.94 -08 29 47.4 V T08
2020-08-23 09:14:12 C 21 28 41.44 -08 29 51.3 V T08
2020-08-23 09:21:31 C 21 28 41.90 -08 29 55.0 V T08
2020-08-25 06:42:34 C 21 31 54.40 -08 51 34.8 q H45
2020-08-25 06:43:50 C 21 31 54.49 -08 51 35.4 q H45
2020-08-25 06:45:47 C 21 31 54.61 -08 51 36.3 q H45
2020-08-25 06:50:47 C 21 31 54.92 -08 51 38.6 q H45
2020-08-25 06:52:24 C 21 31 55.02 -08 51 39.3 q H45
2020-08-25 06:53:45 C 21 31 55.10 -08 51 40.0 q H45
2020-08-25 20:48:21 C 21 32 54.73 -08 58 09.9 557
2020-08-25 20:51:29 C 21 32 54.94 -08 58 11.4 557
2020-08-25 20:54:35 C 21 32 55.12 -08 58 12.6 557
2020-08-25 21:22:46 C 21 32 57.10 -08 58 24.3 V 203
2020-08-25 21:33:29 C 21 32 57.77 -08 58 29.3 V 203
2020-08-25 21:43:58 C 21 32 58.43 -08 58 33.9 V 203
2020-08-25 23:10:56 C 21 33 03.86 -08 59 13.5 V L63
2020-08-25 23:27:23 C 21 33 04.85 -08 59 20.9 V L63
2020-08-25 23:44:16 C 21 33 05.92 -08 59 28.1 V L63
2020-08-26 06:31:07 C 21 33 34.77 -09 02 28.6 V 703
2020-08-26 06:38:11 C 21 33 35.25 -09 02 31.8 V 703
2020-08-26 06:45:14 C 21 33 35.70 -09 02 34.9 V 703
2020-08-26 06:51:40 C 21 33 36.04 -09 02 38.2 V 703
2020-08-27 22:56:09 C 21 36 21.27 -09 20 26.4 557
2020-08-27 23:20:51 C 21 36 22.83 -09 20 35.1 V L63
2020-08-27 23:34:17 C 21 36 23.66 -09 20 40.9 V L63
2020-08-27 23:48:11 C 21 36 24.54 -09 20 46.4 V L63
2020-08-27 23:48:36 C 21 36 24.53 -09 20 48.7 557
2020-08-29 09:56:46 C 21 38 43.25 -09 34 59.8 V T05
2020-08-29 10:01:23 C 21 38 43.51 -09 35 01.8 V T05
2020-08-29 10:15:56 C 21 38 44.36 -09 35 07.5 V T05
2020-08-29 10:56:48 C 21 38 46.78 -09 35 24.1 V T05
2020-08-29 19:20:02 C 21 39 22.25 -09 38 56.0 V L34
2020-08-29 19:42:25 C 21 39 23.62 -09 39 05.3 V L34
2020-08-29 20:04:48 C 21 39 24.98 -09 39 14.7 V L34
2020-09-03 12:48:34 C 21 46 45.370 -10 20 40.09 V P07
2020-09-03 12:49:19 C 21 46 45.425 -10 20 40.49 V P07
2020-09-03 14:10:02 C 21 46 49.990 -10 21 08.28 V P07
2020-09-03 15:38:38 C 21 46 54.900 -10 21 38.12 V P07
2020-09-03 17:11:33 C 21 47 00.101 -10 22 08.58 V P07
2020-09-03 17:49:58 C 21 47 02.273 -10 22 21.18 V P07
2020-09-03 20:38:57 C 21 47 14.78 -10 23 47.5 V C95
2020-09-03 20:52:53 C 21 47 15.60 -10 23 52.1 V C95
2020-09-04 09:15:47 C 21 48 01.87 -10 27 46.8 V T08
2020-09-04 09:47:53 C 21 48 03.64 -10 27 57.2 V T08
2020-09-04 09:51:52 C 21 48 03.86 -10 27 58.1 V T08
2020-09-04 10:09:19 C 21 48 04.83 -10 28 04.0 V T08
2020-09-04 14:19:51 C 21 48 21.30 -10 29 29.7 q D29
2020-09-04 14:44:34 C 21 48 22.68 -10 29 37.6 q D29