2018 JB3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2904292837 ± 2.39e-07
Semi-major axis (a)0.6832186147 AU ± 3.45e-09
Inclination (i)40.38905140° ± 2.30e-05
Long. of Asc. Node (Ω)106.41314630° ± 3.71e-05
Arg. of Perihelion (ω)355.25522414° ± 4.26e-05
Mean Anomaly (M)241.40349137° ± 6.28e-05
Mean Motion (n)1.7453106568°/day ± 1.32e-08
Perihelion dist (q)0.48479192 AU ± 1.63e-07
Aphelion dist (Q)0.88164531 AU ± 1.63e-07
Orbital Period0.56472828 yr ± 4.28e-09
Physical Parameters
H (abs. magnitude)17.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty0
Orbit TypeAtira
MOID0.137598 AU
Observations Used128
Oppositions7
Arc Total2015-2024
First Observation Used2015-07-12
Last Observation Used2024-08-14
Observations (130)
Date Type RA Dec Mag Band Observatory
2015-07-12 06:18:45 C 11 15 53.529 +36 50 58.23 V F51
2015-07-18 06:06:41 C 11 47 03.255 +31 04 28.25 V F51
2018-05-09 11:17:45 C 23 18 17.17 +38 54 32.5 U I41
2018-05-09 11:38:54 C 23 18 18.06 +38 54 15.3 U I41
2018-05-13 10:55:56 C 23 23 25.21 +37 30 15.5 U 703
2018-05-13 10:59:56 C 23 23 25.42 +37 30 12.6 U 703
2018-05-13 11:03:56 C 23 23 25.67 +37 30 09.1 U 703
2018-05-13 11:07:56 C 23 23 25.92 +37 30 05.0 U 703
2018-05-13 11:18:18 C 23 23 26.49 +37 29 55.7 U 703
2018-05-13 11:19:46 C 23 23 26.70 +37 29 54.3 U 703
2018-05-13 11:22:44 C 23 23 27.18 +37 29 52.1 U 703
2018-05-14 01:27:39 C 23 24 21.85 +37 16 32.9 S 033
2018-05-14 01:28:44 C 23 24 21.90 +37 16 31.8 S 033
2018-05-14 01:29:49 C 23 24 22.02 +37 16 31.1 S 033
2018-05-14 01:31:01 C 23 24 22.09 +37 16 29.8 S 033
2018-05-14 01:32:07 C 23 24 22.16 +37 16 28.4 S 033
2018-05-14 01:33:12 C 23 24 22.23 +37 16 27.8 S 033
2018-05-14 01:40:16 C 23 24 22.70 +37 16 20.9 S 033
2018-05-14 01:41:24 C 23 24 22.74 +37 16 20.4 S 033
2018-05-14 01:42:49 C 23 24 22.82 +37 16 18.9 S 033
2018-05-14 01:43:58 C 23 24 22.97 +37 16 18.0 S 033
2018-05-14 01:44:14 C 23 24 22.90 +37 16 16.4 V J95
2018-05-14 01:45:07 C 23 24 23.02 +37 16 16.9 S 033
2018-05-14 01:53:02 C 23 24 23.55 +37 16 08.2 V J95
2018-05-14 02:02:34 C 23 24 24.19 +37 15 59.2 V J95
2018-05-14 02:11:33 C 23 24 24.74 +37 15 51.2 V J95
2018-05-14 11:08:07 C 23 25 01.35 +37 07 28.1 o 291
2018-05-14 11:11:36 C 23 25 01.59 +37 07 24.9 o 291
2018-05-14 11:15:04 C 23 25 01.81 +37 07 21.8 o 291
2018-05-14 17:47:26 C 23 25 29.13 +37 01 02.6 r P93
2018-05-14 17:52:05 C 23 25 29.46 +37 00 57.7 r P93
2018-05-14 17:56:44 C 23 25 29.75 +37 00 54.1 r P93
2018-05-14 17:59:04 C 23 25 29.92 +37 00 51.2 r P93
2018-05-15 01:41:38 C 23 26 02.54 +36 53 20.5 S 033
2018-05-15 01:44:05 C 23 26 02.73 +36 53 18.2 S 033
2018-05-15 01:45:23 C 23 26 02.81 +36 53 16.9 S 033
2018-05-15 01:46:37 C 23 26 02.92 +36 53 15.8 S 033
2018-05-15 01:47:49 C 23 26 02.99 +36 53 14.8 S 033
2018-05-15 04:41:00 C 23 26 15.70 +36 50 32.9 U G40
2018-05-15 04:45:08 C 23 26 16.00 +36 50 29.0 U G40
2018-05-15 11:10:59 C 23 26 44.18 +36 44 11.1 o 291
2018-05-15 11:15:19 C 23 26 44.49 +36 44 07.0 o 291
2018-05-15 11:22:54 C 23 26 45.03 +36 44 00.1 o 291
2018-05-19 01:22:51 C 23 33 52.91 +35 15 06.0 q 595
2018-05-19 01:33:45 C 23 33 53.92 +35 14 54.3 q 595
2018-05-21 00:47:10 C 23 38 29.54 +34 22 05.9 o K88
2018-05-21 00:50:49 C 23 38 29.93 +34 22 01.6 o K88
2018-05-21 00:54:29 C 23 38 30.28 +34 21 57.7 o K88
2018-05-21 00:58:08 C 23 38 30.68 +34 21 53.2 o K88
2018-05-24 00:52:56 C 23 46 27.90 +32 55 11.6 o K88