2019 OB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1311602000
Semi-major axis (a)1.0637093000 AU
Inclination (i)28.22230000°
Long. of Asc. Node (Ω)294.02531000°
Arg. of Perihelion (ω)280.71130000°
Mean Anomaly (M)348.28852000°
Mean Motion (n)0.8983997800°/day
Perihelion dist (q)0.92419300 AU
Aphelion dist (Q)1.20322560 AU
Orbital Period1.09707020 yr
Physical Parameters
H (abs. magnitude)25.88
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.800″
Uncertainty7
Orbit TypeApollo
MOID0.002494 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-07-21
Observations (31)
Date Type RA Dec Mag Band Observatory
2019-07-17 10:07:02 C 21 29 36.27 +21 16 29.9 U I41
2019-07-17 10:07:31 C 21 29 33.26 +21 17 10.7 U I41
2019-07-18 06:35:34 C 20 01 14.03 +37 28 46.2 U I41
2019-07-18 06:36:04 C 20 01 12.59 +37 28 58.3 U I41
2019-07-18 07:59:08 C 19 56 54.60 +38 01 03.8 U I41
2019-07-18 07:59:38 C 19 56 53.21 +38 01 14.5 U I41
2019-07-18 09:11:19 C 19 53 20.07 +38 26 24.1 U I41
2019-07-18 09:11:50 C 19 53 18.48 +38 26 34.1 U I41
2019-07-18 22:36:19 C 19 23 49.95 +41 45 43.8 V L34
2019-07-18 22:49:56 C 19 23 23.67 +41 48 06.5 V L34
2019-07-18 23:09:34 C 19 22 46.67 +41 50 32.3 V L01
2019-07-18 23:11:05 C 19 22 43.79 +41 50 48.1 V L01
2019-07-18 23:12:44 C 19 22 40.65 +41 51 05.0 V L01
2019-07-18 23:16:33 C 19 22 33.50 +41 51 43.3 V L01
2019-07-18 23:22:35 C 19 22 22.10 +41 52 45.4 V L01
2019-07-18 23:39:15 C 19 21 58.40 +41 54 49.2 V J95
2019-07-18 23:54:56 C 19 21 29.50 +41 57 27.3 V J95
2019-07-19 00:04:30 C 19 21 04.39 +41 59 37.8 V L01
2019-07-19 00:06:18 C 19 21 01.09 +41 59 55.1 V L01
2019-07-19 00:08:52 C 19 20 56.43 +42 00 19.1 V L01
2019-07-19 00:10:43 C 19 21 00.64 +42 00 03.4 V J95
2019-07-19 03:29:46 C 19 15 52.69 +42 31 45.8 u H21
2019-07-19 03:44:23 C 19 15 28.26 +42 33 57.0 u H21
2019-07-19 03:46:48 C 19 15 24.17 +42 34 18.8 u H21
2019-07-19 04:04:12 C 19 14 55.23 +42 36 51.8 u H21
2019-07-19 04:09:04 C 19 14 47.15 +42 37 34.2 u H21
2019-07-19 04:14:38 C 19 14 48.13 +42 37 32.8 V V01
2019-07-19 04:28:52 C 19 14 25.13 +42 39 38.4 V V01
2019-07-19 04:42:59 C 19 14 02.25 +42 41 42.8 V V01
2019-07-21 00:34:59 C 18 32 53.56 +45 43 08.0 V J95
2019-07-21 00:51:30 C 18 32 43.34 +45 43 36.5 V J95