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
2020-08-18 06:26:47 C 21 19 34.26 -07 27 35.7 q H45
2020-08-18 06:28:12 C 21 19 34.35 -07 27 36.5 q H45
2020-08-18 06:29:28 C 21 19 34.42 -07 27 37.1 q H45
2020-08-18 06:30:46 C 21 19 34.52 -07 27 37.8 q H45
2020-08-18 06:32:31 C 21 19 34.65 -07 27 38.7 q H45
2020-08-19 05:59:18 C 21 21 22.68 -07 39 54.2 V G96
2020-08-19 06:09:29 C 21 21 23.36 -07 39 59.5 V G96
2020-08-19 06:17:01 C 21 21 23.86 -07 40 03.4 V G96
2020-08-19 06:24:34 C 21 21 24.38 -07 40 07.5 V G96
2020-08-19 09:49:58 C 21 21 39.67 -07 41 47.6 V T08
2020-08-19 09:54:37 C 21 21 39.95 -07 41 50.1 V T08
2020-08-19 10:03:21 C 21 21 40.54 -07 41 54.7 V T08
2020-08-19 20:35:26 C 21 22 28.99 -07 47 35.5 557
2020-08-19 22:09:10 C 21 22 35.42 -07 48 24.1 557
2020-08-19 22:17:03 C 21 22 36.07 -07 48 26.0 V 160
2020-08-19 22:19:03 C 21 22 36.20 -07 48 27.0 V 160
2020-08-19 22:21:07 C 21 22 36.35 -07 48 28.2 V 160
2020-08-19 23:12:00 C 21 22 39.70 -07 48 56.5 557
2020-08-20 00:19:47 C 21 22 44.35 -07 49 31.2 557
2020-08-20 06:33:39 C 21 23 12.58 -07 52 37.8 q H45
2020-08-20 06:35:27 C 21 23 12.68 -07 52 38.7 q H45
2020-08-20 06:37:01 C 21 23 12.80 -07 52 39.4 q H45
2020-08-20 06:38:21 C 21 23 12.89 -07 52 40.2 q H45
2020-08-20 06:39:56 C 21 23 12.99 -07 52 41.0 q H45
2020-08-20 06:41:17 C 21 23 13.07 -07 52 41.6 q H45
2020-08-21 09:14:12 C 21 25 12.06 -08 06 05.7 V T05
2020-08-21 09:16:50 C 21 25 12.23 -08 06 07.1 V T05
2020-08-21 09:20:47 C 21 25 12.48 -08 06 08.9 V T05
2020-08-21 09:30:19 C 21 25 13.10 -08 06 13.8 V T05
2020-08-21 20:35:51 C 21 26 02.44 -08 12 00.2 557
2020-08-21 22:13:09 C 21 26 08.94 -08 12 49.2 557
2020-08-21 23:17:25 C 21 26 13.22 -08 13 21.2 557
2020-08-22 06:22:13 C 21 26 44.19 -08 16 47.2 q H45
2020-08-22 06:23:57 C 21 26 44.30 -08 16 48.0 q H45
2020-08-22 06:25:28 C 21 26 44.40 -08 16 48.8 q H45
2020-08-22 06:27:09 C 21 26 44.52 -08 16 49.7 q H45
2020-08-22 06:28:43 C 21 26 44.61 -08 16 50.4 q H45
2020-08-22 06:30:07 C 21 26 44.70 -08 16 51.0 q H45
2020-08-22 09:43:18 C 21 26 59.248 -08 18 20.03 U F52
2020-08-22 09:49:39 C 21 26 59.655 -08 18 23.18 U F51
2020-08-22 10:01:05 C 21 27 00.375 -08 18 28.82 U F52
2020-08-22 10:07:26 C 21 27 00.774 -08 18 32.01 U F51
2020-08-22 10:18:56 C 21 27 01.505 -08 18 37.60 U F52
2020-08-22 10:25:11 C 21 27 01.900 -08 18 40.75 U F51
2020-08-22 10:42:59 C 21 27 03.024 -08 18 49.46 U F51
2020-08-22 19:53:33 C 21 27 44.55 -08 23 30.5 V K83
2020-08-22 20:01:15 C 21 27 45.06 -08 23 34.3 V K83
2020-08-22 20:11:43 C 21 27 45.75 -08 23 39.6 V K83
2020-08-22 22:45:03 C 21 27 55.80 -08 24 55.6 V 104
2020-08-22 22:50:46 C 21 27 56.18 -08 24 58.5 V 104