2013 CW129

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5174041183
Semi-major axis (a)1.1921076176 AU
Inclination (i)1.03165987° ± 4.00e+00
Long. of Asc. Node (Ω)339.50456144°
Arg. of Perihelion (ω)273.65515783°
Mean Anomaly (M)245.23571782°
Mean Motion (n)0.7572334600°/day
Perihelion dist (q)0.57530540 AU
Aphelion dist (Q)1.80891380 AU
Orbital Period1.30159020 yr
Physical Parameters
H (abs. magnitude)27.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.108″
Uncertainty
Orbit TypeApollo
MOID0.002923 AU
Observations Used9
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-02-17
Observations (9)
Date Type RA Dec Mag Band Observatory
2013-02-14 09:49:19 C 10 50 54.875 +13 36 38.71 L F51
2013-02-14 10:10:20 C 10 50 56.791 +13 37 18.09 L F51
2013-02-14 10:31:33 C 10 50 58.706 +13 37 58.42 L F51
2013-02-15 07:52:39 C 10 55 06.130 +14 26 44.00 t 568
2013-02-15 07:54:27 C 10 55 06.478 +14 26 49.66 t 568
2013-02-15 07:56:16 C 10 55 06.826 +14 26 55.28 t 568
2013-02-17 10:36:35 C 11 27 14.922 +20 45 39.80 t 568
2013-02-17 10:37:43 C 11 27 16.667 +20 46 01.87 t 568
2013-02-17 10:38:51 C 11 27 18.407 +20 46 23.71 t 568