2018 JB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5524611000
Semi-major axis (a)2.2241618000 AU
Inclination (i)10.48561000°
Long. of Asc. Node (Ω)209.62570000°
Arg. of Perihelion (ω)329.76847000°
Mean Anomaly (M)111.24717000°
Mean Motion (n)0.2971354800°/day
Perihelion dist (q)0.99539890 AU
Aphelion dist (Q)3.45292470 AU
Orbital Period3.31703130 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty8
Orbit TypeApollo
MOID0.031182 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-12
Observations (28)
Date Type RA Dec Mag Band Observatory
2018-05-09 07:40:12 C 14 11 41.28 +16 27 44.1 U G96
2018-05-09 07:47:47 C 14 11 43.57 +16 27 39.0 U G96
2018-05-09 07:55:22 C 14 11 45.91 +16 27 33.7 U G96
2018-05-09 08:02:56 C 14 11 48.24 +16 27 27.8 U G96
2018-05-09 09:56:04 C 14 12 22.61 +16 26 06.4 U G96
2018-05-09 09:57:39 C 14 12 23.11 +16 26 04.9 U G96
2018-05-09 10:02:57 C 14 12 24.70 +16 26 00.7 U G96
2018-05-09 10:04:32 C 14 12 25.20 +16 26 00.3 U G96
2018-05-09 22:17:19 C 14 16 17.373 +16 17 45.46 V J04
2018-05-09 22:39:11 C 14 16 23.593 +16 17 30.87 V J04
2018-05-09 23:01:08 C 14 16 29.846 +16 17 16.10 V J04
2018-05-10 05:43:20 C 14 18 28.43 +16 12 34.2 o 711
2018-05-10 05:47:15 C 14 18 29.49 +16 12 31.6 o 711
2018-05-10 05:51:06 C 14 18 30.59 +16 12 28.5 o 711
2018-05-10 06:29:37 C 14 18 41.71 +16 11 59.9 U I52
2018-05-10 06:38:23 C 14 18 44.07 +16 11 53.7 U I52
2018-05-10 06:44:21 C 14 18 45.73 +16 11 49.5 U I52
2018-05-10 06:50:18 C 14 18 47.36 +16 11 45.5 U I52
2018-05-11 05:17:22 C 14 25 05.40 +15 55 52.2 V H01
2018-05-11 05:22:50 C 14 25 06.78 +15 55 48.5 V H01
2018-05-11 05:37:20 C 14 25 10.44 +15 55 38.3 V H01
2018-05-11 05:48:52 C 14 25 13.32 +15 55 30.4 V H01
2018-05-11 06:18:19 C 14 25 20.53 +15 55 13.1 o 711
2018-05-11 06:23:11 C 14 25 21.73 +15 55 10.3 o 711
2018-05-11 06:28:01 C 14 25 22.85 +15 55 06.2 o 711
2018-05-12 04:02:49 C 14 30 55.58 +15 39 29.5 u H21
2018-05-12 04:20:17 C 14 30 59.62 +15 39 17.7 u H21
2018-05-12 04:37:52 C 14 31 03.74 +15 39 05.5 u H21