2017 HM49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3219484000
Semi-major axis (a)1.6302095000 AU
Inclination (i)8.23539000°
Long. of Asc. Node (Ω)211.75609000°
Arg. of Perihelion (ω)358.08421000°
Mean Anomaly (M)46.40501000°
Mean Motion (n)0.4735206800°/day
Perihelion dist (q)1.10536620 AU
Aphelion dist (Q)2.15505280 AU
Orbital Period2.08144590 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty6
Orbit TypeAmor
MOID0.099946 AU
Observations Used44
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-05-30
Observations (44)
Date Type RA Dec Mag Band Observatory
2017-04-27 11:24:48 C 15 45 32.227 -09 02 51.90 L F51
2017-04-27 11:45:41 C 15 45 35.480 -09 01 51.60 L F51
2017-04-27 12:06:35 C 15 45 38.699 -09 00 51.67 L F51
2017-04-27 12:27:29 C 15 45 41.937 -08 59 51.61 L F51
2017-04-28 09:54:08 C 15 49 29.373 -07 58 44.02 U 568
2017-04-28 09:56:59 C 15 49 29.807 -07 58 36.02 U 568
2017-04-28 12:35:40 C 15 49 53.615 -07 51 09.61 L F51
2017-04-28 12:51:14 C 15 49 55.940 -07 50 25.75 L F51
2017-04-28 13:22:17 C 15 50 00.592 -07 48 57.84 L F51
2017-04-30 06:53:33 C 15 56 56.44 -05 54 18.6 o 291
2017-04-30 06:55:32 C 15 56 56.72 -05 54 13.2 o 291
2017-04-30 06:57:31 C 15 56 57.01 -05 54 07.3 o 291
2017-04-30 09:13:42 C 15 57 16.06 -05 48 00.7 q I52
2017-04-30 09:26:53 C 15 57 17.98 -05 47 25.4 q I52
2017-05-01 07:57:13 C 16 00 50.72 -04 47 18.6 q I52
2017-05-01 08:02:51 C 16 00 51.51 -04 47 05.0 q I52
2017-05-01 08:08:28 C 16 00 52.30 -04 46 49.5 q I52
2017-05-01 08:14:06 C 16 00 53.03 -04 46 35.3 q I52
2017-05-01 08:43:01 C 16 00 56.94 -04 45 17.2 o 926
2017-05-01 08:52:22 C 16 00 58.21 -04 44 52.4 o 926
2017-05-01 08:57:52 C 16 00 58.98 -04 44 38.6 o 291
2017-05-01 09:00:41 C 16 00 59.35 -04 44 31.5 o 291
2017-05-01 09:03:28 C 16 00 59.75 -04 44 23.6 o 291
2017-05-01 09:03:29 C 16 00 59.65 -04 44 23.5 o 926
2017-05-02 09:15:22 C 16 04 37.38 -03 41 39.7 q I52
2017-05-02 09:18:28 C 16 04 37.85 -03 41 30.9 q I52
2017-05-03 07:23:13 C 16 07 49.36 -02 46 05.3 u H21
2017-05-03 07:28:29 C 16 07 50.02 -02 45 52.2 u H21
2017-05-03 07:38:59 C 16 07 51.32 -02 45 26.1 u H21
2017-05-04 07:30:14 C 16 11 08.36 -01 45 57.2 u 807
2017-05-04 07:43:38 C 16 11 09.94 -01 45 24.9 u 807
2017-05-04 07:56:34 C 16 11 11.48 -01 44 54.1 u 807
2017-05-04 10:03:07 C 16 11 29.25 -01 41 09.1 o 291
2017-05-04 10:08:22 C 16 11 29.88 -01 40 57.3 o 291
2017-05-04 10:13:35 C 16 11 30.46 -01 40 44.3 o 291
2017-05-07 06:37:07 C 16 20 12.23 +00 53 10.9 u H21
2017-05-07 06:54:39 C 16 20 14.03 +00 53 47.9 u H21
2017-05-07 07:11:00 C 16 20 15.74 +00 54 22.9 u H21
2017-05-23 06:56:52 C 16 51 09.58 +09 54 29.7 t 705
2017-05-23 06:58:20 C 16 51 09.63 +09 54 30.7 t 705
2017-05-23 06:59:47 C 16 51 09.70 +09 54 31.9 t 705
2017-05-30 06:32:42 C 16 57 57.98 +11 24 00.8 u H21
2017-05-30 06:55:45 C 16 57 58.51 +11 24 08.1 u H21
2017-05-30 07:13:38 C 16 57 58.91 +11 24 13.5 u H21