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
2020-08-04 22:21:13 C 20 52 43.79 -04 38 04.7 V 089
2020-08-04 22:24:38 C 20 52 44.04 -04 38 06.4 V 089
2020-08-05 21:45:36 C 20 54 51.20 -04 49 52.3 V L18
2020-08-05 21:46:58 C 20 54 51.34 -04 49 52.7 V L18
2020-08-05 21:48:19 C 20 54 51.41 -04 49 54.1 V L18
2020-08-05 21:49:40 C 20 54 51.53 -04 49 54.3 V L18
2020-08-05 21:51:01 C 20 54 51.67 -04 49 54.5 V L18
2020-08-05 21:52:22 C 20 54 51.79 -04 49 55.8 V L18
2020-08-05 21:53:44 C 20 54 51.84 -04 49 55.8 V L18
2020-08-05 21:55:05 C 20 54 51.94 -04 49 56.6 V L18
2020-08-06 04:06:46 C 20 55 27.06 -04 52 57.6 V U71
2020-08-06 04:14:01 C 20 55 27.74 -04 53 01.3 V U71
2020-08-06 04:21:35 C 20 55 28.40 -04 53 05.4 V U71
2020-08-06 14:02:28 C 20 56 19.978 -04 57 25.16 V P07
2020-08-06 15:16:54 C 20 56 25.860 -04 58 04.08 V P07
2020-08-06 15:21:08 C 20 56 26.222 -04 58 06.46 V P07
2020-08-06 17:05:36 C 20 56 34.385 -04 59 00.38 V P07
2020-08-06 17:47:43 C 20 56 37.668 -04 59 21.91 V P07
2020-08-06 21:26:50 C 20 56 58.30 -05 01 59.0 V 089
2020-08-06 21:30:16 C 20 56 58.58 -05 02 00.5 V 089
2020-08-06 21:32:20 C 20 56 58.93 -05 02 02.1 V L18
2020-08-06 21:34:02 C 20 56 59.09 -05 02 03.2 V L18
2020-08-06 21:35:44 C 20 56 59.21 -05 02 03.3 V L18
2020-08-06 21:37:26 C 20 56 59.36 -05 02 04.2 V L18
2020-08-06 21:39:08 C 20 56 59.51 -05 02 05.4 V L18
2020-08-06 21:40:50 C 20 56 59.65 -05 02 06.1 V L18
2020-08-06 21:42:32 C 20 56 59.77 -05 02 07.4 V L18
2020-08-06 21:43:56 C 20 56 59.71 -05 02 07.4 V 089
2020-08-06 21:44:14 C 20 56 59.90 -05 02 08.4 V L18
2020-08-06 21:45:56 C 20 57 00.04 -05 02 08.8 V L18
2020-08-06 21:47:38 C 20 57 00.15 -05 02 09.6 V L18
2020-08-06 21:50:46 C 20 57 00.25 -05 02 10.9 V 089
2020-08-06 21:57:36 C 20 57 00.81 -05 02 14.1 V 089
2020-08-07 10:12:53 C 20 58 06.173 -05 08 20.71 U F52
2020-08-07 10:30:37 C 20 58 07.546 -05 08 29.92 U F52
2020-08-07 10:48:19 C 20 58 08.914 -05 08 39.05 U F52
2020-08-07 11:05:57 C 20 58 10.283 -05 08 48.20 U F52
2020-08-07 11:32:44 C 20 58 12.33 -05 09 01.3 V T08
2020-08-07 11:37:24 C 20 58 12.69 -05 09 03.6 V T08
2020-08-07 11:47:22 C 20 58 13.47 -05 09 08.7 V T08
2020-08-07 12:01:38 C 20 58 14.58 -05 09 16.1 V T08
2020-08-07 18:50:54 C 20 58 53.40 -05 12 11.6 q L68
2020-08-07 18:56:46 C 20 58 53.86 -05 12 14.9 q L68
2020-08-07 19:01:01 C 20 58 54.21 -05 12 17.2 q L68
2020-08-07 21:30:30 C 20 59 05.96 -05 14 28.6 V 089
2020-08-07 21:33:55 C 20 59 06.28 -05 14 29.7 V 089
2020-08-07 21:37:20 C 20 59 06.55 -05 14 31.8 V 089
2020-08-07 21:40:45 C 20 59 06.79 -05 14 33.5 V 089
2020-08-07 21:44:10 C 20 59 07.09 -05 14 35.3 V 089
2020-08-07 21:47:35 C 20 59 07.34 -05 14 36.9 V 089