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
2013-05-20 04:17:59 C 14 36 43.85 -04 48 30.3 u H21
2013-05-20 04:24:08 C 14 36 43.60 -04 48 27.8 u H21
2013-05-20 04:29:32 C 14 36 43.37 -04 48 25.5 u H21
2013-05-20 04:34:26 C 14 36 43.16 -04 48 23.4 u H21
2013-05-30 05:39:40 C 14 28 22.94 -03 28 23.9 u 703
2013-05-30 05:51:04 C 14 28 22.62 -03 28 19.2 u 703
2013-05-30 06:02:26 C 14 28 22.18 -03 28 17.5 u 703
2013-05-30 06:13:49 C 14 28 21.82 -03 28 14.7 u 703
2013-06-02 05:19:11 C 14 26 30.08 -03 11 18.3 q 448
2013-06-02 05:32:21 C 14 26 29.71 -03 11 15.3 q 448
2013-06-02 05:39:14 C 14 26 29.56 -03 11 16.4 q 448
2013-06-11 22:27:29 C 14 23 06.78 -02 41 44.9 t 204
2013-06-11 22:40:45 C 14 23 06.73 -02 41 45.1 t 204
2013-06-27 03:43:33 C 14 28 11.05 -03 20 09.1 q 448
2013-06-27 03:58:58 C 14 28 11.48 -03 20 12.7 q 448
2013-06-27 04:12:52 C 14 28 11.89 -03 20 15.9 q 448
2013-06-27 04:36:34 C 14 28 12.57 -03 20 20.4 u 703
2013-06-27 04:47:07 C 14 28 12.82 -03 20 23.3 u 703
2013-06-27 04:57:38 C 14 28 13.18 -03 20 25.3 u 703
2013-06-27 05:08:08 C 14 28 13.44 -03 20 27.4 u 703
2013-07-04 21:38:47 C 14 36 00.27 -04 17 28.9 o B67
2013-07-04 21:48:16 C 14 36 00.73 -04 17 32.4 o B67
2013-07-04 21:57:48 C 14 36 01.21 -04 17 35.3 o B67
2013-08-11 23:09:42 C 16 05 49.15 -13 11 45.3 u 807
2013-08-11 23:13:18 C 16 05 49.62 -13 11 47.8 u 807
2013-08-11 23:16:53 C 16 05 50.13 -13 11 50.3 u 807
2013-08-11 23:20:29 C 16 05 50.64 -13 11 52.9 u 807
2013-11-01 02:20:36 C 21 28 06.25 -16 24 07.8 q G96
2013-11-01 02:28:51 C 21 28 07.31 -16 24 03.4 q G96
2013-11-01 02:37:05 C 21 28 08.36 -16 23 58.5 q G96
2013-11-01 02:45:18 C 21 28 09.42 -16 23 55.0 q G96
2020-03-22 13:52:26 C 16 25 59.591 -16 59 27.01 U F51
2020-03-22 14:09:55 C 16 26 00.918 -16 59 26.63 U F51
2020-03-22 14:26:36 C 16 26 02.129 -16 59 26.35 U F51
2020-04-02 14:23:35 C 16 46 17.891 -16 42 47.09 U F51
2020-04-02 14:37:28 C 16 46 18.909 -16 42 45.84 U F51
2020-04-02 14:51:21 C 16 46 19.940 -16 42 44.17 U F51
2020-04-02 15:05:12 C 16 46 20.946 -16 42 42.76 U F51
2020-05-16 11:34:51 C 18 04 31.44 -11 40 48.4 V T05
2020-05-16 11:51:36 C 18 04 32.57 -11 40 40.4 V T05
2020-05-16 11:56:52 C 18 04 32.91 -11 40 37.7 V T05
2020-05-16 12:06:39 C 18 04 33.59 -11 40 32.7 V T05
2020-05-17 09:56:36 C 18 06 08.83 -11 30 15.6 U I41
2020-05-17 09:59:18 C 18 06 09.01 -11 30 14.3 U I41
2020-05-17 10:48:16 C 18 06 12.33 -11 29 51.0 U I41
2020-05-17 11:33:06 C 18 06 15.38 -11 29 29.3 U I41
2020-05-19 12:44:12 C 18 09 50.76 -11 05 34.6 V T08
2020-05-19 12:50:22 C 18 09 51.16 -11 05 32.1 V T08
2020-05-19 13:39:05 C 18 09 54.43 -11 05 07.5 V T08
2020-05-19 14:20:15 C 18 09 57.17 -11 04 47.0 V T08