2017 MY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1050457000
Semi-major axis (a)1.3875516000 AU
Inclination (i)14.53546000°
Long. of Asc. Node (Ω)255.82761000°
Arg. of Perihelion (ω)8.79974000°
Mean Anomaly (M)56.61239000°
Mean Motion (n)0.6030180800°/day
Perihelion dist (q)1.24179530 AU
Aphelion dist (Q)1.53330790 AU
Orbital Period1.63445780 yr
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.160″
Uncertainty6
Orbit TypeAmor
MOID0.226615 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-07-02
Observations (19)
Date Type RA Dec Mag Band Observatory
2017-06-23 09:57:30 C 17 08 35.891 -05 10 36.38 L F51
2017-06-23 10:13:11 C 17 08 35.299 -05 10 02.75 L F51
2017-06-23 10:28:51 C 17 08 34.747 -05 09 29.68 L F51
2017-06-25 04:33:27 C 17 07 31.35 -03 42 51.5 u H21
2017-06-25 04:37:50 C 17 07 31.21 -03 42 42.8 u H21
2017-06-25 04:43:58 C 17 07 31.01 -03 42 30.3 u H21
2017-06-25 04:57:06 C 17 07 30.58 -03 42 03.7 u H21
2017-06-28 03:27:47 C 17 06 02.81 -01 27 16.2 u H21
2017-06-28 03:43:17 C 17 06 02.40 -01 26 48.4 u H21
2017-06-28 04:04:47 C 17 06 01.86 -01 26 09.2 u H21
2017-06-28 08:54:09 C 17 05 56.584 -01 17 16.33 U 568
2017-06-28 08:55:55 C 17 05 56.538 -01 17 13.21 U 568
2017-06-28 08:57:40 C 17 05 56.489 -01 17 09.93 U 568
2017-07-01 04:48:03 C 17 04 56.79 +00 38 28.6 u H21
2017-07-01 05:07:07 C 17 04 56.45 +00 38 59.0 u H21
2017-07-01 05:26:29 C 17 04 56.07 +00 39 30.6 u H21
2017-07-02 04:46:28 C 17 04 41.50 +01 16 22.7 u H21
2017-07-02 05:03:59 C 17 04 41.19 +01 16 50.2 u H21
2017-07-02 05:26:28 C 17 04 40.82 +01 17 25.0 u H21