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
2020-09-04 15:09:18 C 21 48 24.06 -10 29 45.6 q D29
2020-09-04 23:51:59 C 21 48 56.32 -10 32 35.0 V L63
2020-09-05 00:14:15 C 21 48 57.60 -10 32 41.8 V L63
2020-09-05 09:33:01 C 21 49 33.121 -10 35 28.21 U F52
2020-09-05 09:47:55 C 21 49 33.929 -10 35 32.78 U F52
2020-09-05 23:08:33 C 21 50 23.65 -10 39 44.4 V L63
2020-09-05 23:32:44 C 21 50 25.02 -10 39 51.2 V L63
2020-09-05 23:56:30 C 21 50 26.34 -10 39 58.8 V L63
2020-09-06 10:28:41 C 21 51 05.58 -10 42 57.7 V T05
2020-09-06 10:34:02 C 21 51 05.87 -10 42 58.9 V T05
2020-09-06 10:42:00 C 21 51 06.29 -10 43 01.5 V T05
2020-09-06 11:02:36 C 21 51 07.44 -10 43 07.4 V T05
2020-09-07 07:13:09 C 21 52 22.49 -10 49 00.3 V 703
2020-09-07 07:36:39 C 21 52 23.70 -10 49 04.1 V 703
2020-09-08 07:10:20 C 21 53 51.456 -10 55 23.54 U F51
2020-09-08 07:24:27 C 21 53 52.220 -10 55 27.36 U F51
2020-09-08 07:38:50 C 21 53 53.001 -10 55 31.28 U F51
2020-09-08 07:53:29 C 21 53 53.792 -10 55 35.27 U F51
2020-09-08 09:23:01 C 21 53 58.56 -10 55 58.6 V T08
2020-09-08 09:28:20 C 21 53 58.85 -10 56 00.1 V T08
2020-09-08 09:37:03 C 21 53 59.31 -10 56 02.3 V T08
2020-09-08 09:51:44 C 21 54 00.10 -10 56 06.0 V T08
2020-09-08 16:50:37 C 21 54 26.26 -10 57 59.6 u N31
2020-09-08 17:22:17 C 21 54 27.90 -10 58 07.8 u N31
2020-09-08 17:32:49 C 21 54 28.53 -10 58 11.4 u N31
2020-09-10 09:07:33 C 21 56 51.59 -11 07 46.8 V T05
2020-09-10 09:15:40 C 21 56 52.00 -11 07 48.6 V T05
2020-09-10 09:21:42 C 21 56 52.30 -11 07 50.1 V T05
2020-09-10 09:46:46 C 21 56 53.63 -11 07 55.8 V T05
2020-09-11 03:49:07 C 21 57 59.45 -11 12 03.5 V 703
2020-09-11 03:57:06 C 21 57 59.84 -11 12 05.1 V 703
2020-09-11 04:05:06 C 21 58 00.28 -11 12 06.8 V 703
2020-09-11 04:13:04 C 21 58 00.66 -11 12 08.7 V 703
2020-09-11 04:26:40 C 21 58 01.43 -11 12 11.8 V G96
2020-09-11 04:34:01 C 21 58 01.81 -11 12 13.5 V G96
2020-09-11 04:41:26 C 21 58 02.22 -11 12 15.3 V G96
2020-09-11 04:48:47 C 21 58 02.62 -11 12 17.0 V G96
2020-09-12 20:39:02 C 22 00 24.19 -11 20 34.0 V K87
2020-09-12 20:45:11 C 22 00 24.53 -11 20 35.0 V K87
2020-09-12 20:51:21 C 22 00 24.84 -11 20 36.7 V K87
2020-09-13 07:57:30 C 22 01 04.235 -11 22 34.47 U F51
2020-09-13 08:07:16 C 22 01 04.75 -11 22 36.6 V T05
2020-09-13 08:09:54 C 22 01 04.88 -11 22 36.8 V T05
2020-09-13 08:15:11 C 22 01 05.16 -11 22 37.8 V T05
2020-09-13 08:15:44 C 22 01 05.186 -11 22 37.94 U F51
2020-09-13 08:34:00 C 22 01 06.138 -11 22 41.38 U F51
2020-09-13 08:47:39 C 22 01 06.84 -11 22 44.3 V T05
2020-09-13 08:52:14 C 22 01 07.086 -11 22 44.77 U F51
2020-09-13 20:17:37 C 22 01 47.72 -11 24 57.7 V K87
2020-09-13 20:22:13 C 22 01 47.97 -11 24 58.4 V K87