2017 HO49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6063835000
Semi-major axis (a)2.6419177000 AU
Inclination (i)6.28645000°
Long. of Asc. Node (Ω)52.15077000°
Arg. of Perihelion (ω)213.12354000°
Mean Anomaly (M)346.64605000°
Mean Motion (n)0.2295224373°/day
Perihelion dist (q)1.03990240 AU
Aphelion dist (Q)4.24393300 AU
Orbital Period4.29416700 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeAmor
MOID0.052122 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-05-28
Observations (34)
Date Type RA Dec Mag Band Observatory
2017-04-27 11:36:13 C 15 14 40.954 -08 18 53.16 L F51
2017-04-27 11:57:09 C 15 14 43.180 -08 19 22.02 L F51
2017-04-27 12:18:02 C 15 14 45.384 -08 19 50.39 L F51
2017-04-28 08:12:31 C 15 17 10.74 -08 47 38.0 u 807
2017-04-28 08:20:37 C 15 17 11.70 -08 47 49.8 u 807
2017-04-28 08:28:57 C 15 17 12.68 -08 48 02.3 u 807
2017-04-28 09:41:15 C 15 17 24.959 -08 50 31.64 U 568
2017-04-28 09:42:40 C 15 17 25.122 -08 50 33.79 U 568
2017-04-28 09:44:05 C 15 17 25.290 -08 50 35.98 U 568
2017-04-30 06:29:53 C 15 23 25.82 -10 01 56.6 o 926
2017-04-30 06:37:42 C 15 23 26.83 -10 02 10.1 o 926
2017-04-30 06:47:24 C 15 23 28.10 -10 02 27.1 o 926
2017-05-01 07:07:23 C 15 27 03.63 -10 45 32.3 q I52
2017-05-01 07:10:19 C 15 27 04.09 -10 45 38.2 q I52
2017-05-01 07:12:55 C 15 27 04.41 -10 45 42.3 q I52
2017-05-01 07:15:30 C 15 27 04.75 -10 45 48.1 q I52
2017-05-01 09:13:53 C 15 27 21.39 -10 49 24.7 o 926
2017-05-01 09:21:42 C 15 27 22.44 -10 49 40.1 o 926
2017-05-01 09:31:24 C 15 27 23.82 -10 49 57.2 o 926
2017-05-01 14:23:55 C 15 28 09.62 -10 57 57.3 c 474
2017-05-01 14:32:23 C 15 28 10.89 -10 58 12.4 c 474
2017-05-01 14:40:00 C 15 28 12.03 -10 58 26.3 c 474
2017-05-05 10:26:28 C 15 44 46.37 -14 19 01.4 o 291
2017-05-05 10:28:21 C 15 44 46.76 -14 19 05.5 o 291
2017-05-05 10:30:15 C 15 44 47.11 -14 19 11.0 o 291
2017-05-21 14:24:08 C 18 40 17.13 -38 38 47.7 U 474
2017-05-21 14:25:45 C 18 40 18.38 -38 38 54.5 U 474
2017-05-21 14:27:21 C 18 40 19.66 -38 38 59.3 U 474
2017-05-21 14:31:23 C 18 40 22.75 -38 39 13.3 U 474
2017-05-25 14:35:03 C 20 00 55.771 -42 31 00.90 U T12
2017-05-25 14:37:32 C 20 00 57.806 -42 31 03.85 U T12
2017-05-28 06:54:27 C 20 53 43.50 -42 59 15.2 u 807
2017-05-28 07:03:12 C 20 53 49.99 -42 59 14.3 u 807
2017-05-28 07:11:38 C 20 53 56.27 -42 59 12.9 u 807