445830 (2012 CL19)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4411145610 ± 1.57e-08
Semi-major axis (a)1.5614367612 AU ± 4.37e-09
Inclination (i)2.86642540° ± 4.05e-06
Long. of Asc. Node (Ω)128.50246003° ± 4.26e-05
Arg. of Perihelion (ω)295.35904803° ± 4.16e-05
Mean Anomaly (M)48.32667850° ± 9.55e-06
Mean Motion (n)0.5051561869°/day ± 2.12e-09
Perihelion dist (q)0.87266427 AU ± 2.46e-08
Aphelion dist (Q)2.25020925 AU ± 2.53e-08
Orbital Period1.95113177 yr ± 8.19e-09
Physical Parameters
H (abs. magnitude)22.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.011479 AU
Observations Used107
Oppositions1
Arc Total2012-2015
First Observation Used2012-02-11
Last Observation Used2015-10-03
Observations (111)
Date Type RA Dec Mag Band Observatory
2015-09-20 01:57:01 C 23 35 15.71 -31 35 41.4 q Y00
2015-09-20 02:10:56 C 23 35 16.39 -31 36 47.3 q Y00
2015-09-28 04:41:50 C 00 13 09.75 -55 50 22.7 u 807
2015-09-28 04:45:27 C 00 13 11.20 -55 51 02.8 u 807
2015-09-28 04:48:20 C 00 13 12.45 -55 51 34.9 u 807
2015-09-28 04:51:25 C 00 13 13.67 -55 52 09.3 u 807
2015-09-28 04:54:53 C 00 13 15.08 -55 52 48.8 u 807
2015-09-28 04:58:03 C 00 13 16.38 -55 53 24.1 u 807
2015-09-28 05:01:20 C 00 13 17.72 -55 54 00.4 u 807
2015-10-03 06:10:51 S 04 24 28.517 -78 46 42.38 L C51
2015-10-03 07:45:17 S 04 33 49.042 -78 51 03.10 L C51