2018 MY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2891268000
Semi-major axis (a)1.5343838000 AU
Inclination (i)27.69194000°
Long. of Asc. Node (Ω)257.94531000°
Arg. of Perihelion (ω)53.71359000°
Mean Anomaly (M)299.02189000°
Mean Motion (n)0.5185648200°/day
Perihelion dist (q)1.09075230 AU
Aphelion dist (Q)1.97801530 AU
Orbital Period1.90064500 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty6
Orbit TypeAmor
MOID0.168282 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-07-10
Observations (36)
Date Type RA Dec Mag Band Observatory
2018-06-14 08:33:05 C 15 44 04.286 -16 36 24.32 V F51
2018-06-14 08:49:07 C 15 44 03.533 -16 34 47.05 V F51
2018-06-17 07:39:32 C 15 41 55.180 -09 23 44.73 U F51
2018-06-17 07:53:33 C 15 41 54.641 -09 22 19.77 U F51
2018-06-17 08:21:31 C 15 41 53.567 -09 19 29.75 U F51
2018-06-18 01:21:48 C 15 41 28.95 -07 35 45.1 u 807
2018-06-18 01:28:17 C 15 41 28.71 -07 35 06.1 u 807
2018-06-18 01:34:56 C 15 41 28.48 -07 34 26.0 u 807
2018-06-18 04:11:06 C 15 41 24.84 -07 19 27.2 U I52
2018-06-18 04:12:29 C 15 41 24.76 -07 19 19.3 U I52
2018-06-18 04:13:52 C 15 41 24.67 -07 19 10.7 U I52
2018-06-18 04:15:15 C 15 41 24.67 -07 19 02.1 U I52
2018-06-18 21:31:10 C 15 41 00.51 -05 35 15.6 V 204
2018-06-18 22:00:51 C 15 40 59.57 -05 32 17.6 V 204
2018-06-19 08:29:50 C 15 40 45.02 -04 29 32.0 U I52
2018-06-19 08:33:43 C 15 40 44.92 -04 29 08.2 U I52
2018-06-19 08:35:30 C 15 40 44.90 -04 28 57.8 U I52
2018-06-19 08:41:52 C 15 40 44.68 -04 28 19.8 U I52
2018-06-22 04:05:04 C 15 39 42.24 +02 02 50.9 o 291
2018-06-22 04:19:03 C 15 39 41.96 +02 04 09.1 o 291
2018-06-22 04:33:02 C 15 39 41.60 +02 05 28.0 o 291
2018-06-22 07:15:22 C 15 39 37.97 +02 20 39.4 U I52
2018-06-22 07:17:45 C 15 39 37.90 +02 20 52.5 U I52
2018-06-22 07:20:08 C 15 39 37.87 +02 21 06.0 U I52
2018-06-22 07:22:31 C 15 39 37.81 +02 21 19.5 U I52
2018-07-02 05:14:16 C 15 39 52.35 +21 08 24.3 U I52
2018-07-02 05:32:38 C 15 39 52.42 +21 09 33.8 U I52
2018-07-05 02:58:13 C 15 40 58.28 +25 17 25.2 u H21
2018-07-05 03:19:02 C 15 40 58.55 +25 18 34.2 u H21
2018-07-05 03:41:01 C 15 40 58.80 +25 19 46.7 u H21
2018-07-09 03:08:01 C 15 43 08.17 +30 08 11.1 u H21
2018-07-09 03:38:35 C 15 43 08.67 +30 09 34.3 u H21
2018-07-09 04:10:54 C 15 43 09.25 +30 11 02.0 u H21
2018-07-10 04:36:23 C 15 43 49.05 +31 16 06.9 u H21
2018-07-10 05:02:08 C 15 43 49.59 +31 17 12.8 u H21
2018-07-10 05:24:40 C 15 43 50.09 +31 18 11.2 u H21