2009 CZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6596314446 ± 2.00e+00
Semi-major axis (a)2.2554924417 AU
Inclination (i)2.20189324° ± 4.00e+00
Long. of Asc. Node (Ω)149.82424902° ± 5.00e+00
Arg. of Perihelion (ω)66.91236777° ± 6.00e+00
Mean Anomaly (M)334.55386637°
Mean Motion (n)0.2909705100°/day
Perihelion dist (q)0.76808060 AU
Aphelion dist (Q)3.74285600 AU
Orbital Period3.38731110 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.338″
Uncertainty
Orbit TypeApollo
MOID0.001876 AU
Observations Used21
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-02-05
Observations (22)
Date Type RA Dec Mag Band Observatory
2009-02-03 09:15:58 C 10 33 04.71 +05 17 12.8 r G96
2009-02-03 09:24:08 C 10 33 06.33 +05 17 03.5 r G96
2009-02-03 09:31:59 C 10 33 07.84 +05 16 54.4 r G96
2009-02-03 09:40:05 C 10 33 09.36 +05 16 43.9 r G96
2009-02-03 10:36:14 C 10 33 20.48 +05 15 38.1 r G96
2009-02-03 10:37:18 C 10 33 20.70 +05 15 36.9 r G96
2009-02-03 10:38:22 C 10 33 20.91 +05 15 35.7 r G96
2009-02-03 10:39:25 C 10 33 21.09 +05 15 34.2 r G96
2009-02-03 11:10:01 C 10 33 27.04 +05 14 56.8 v H01
2009-02-03 11:18:52 C 10 33 28.81 +05 14 46.4 v H01
2009-02-03 11:30:24 C 10 33 31.13 +05 14 32.7 v H01
2009-02-04 08:56:05 C 10 38 21.81 +04 47 49.0 r G96
2009-02-04 08:57:22 C 10 38 22.10 +04 47 47.0 r G96
2009-02-04 08:58:45 C 10 38 22.43 +04 47 45.5 r G96
2009-02-04 09:00:01 C 10 38 22.73 +04 47 44.0 r G96
2009-02-04 09:45:26 C 10 38 32.78 +04 46 43.5 r G96
2009-02-04 09:46:50 C 10 38 33.14 +04 46 41.3 r G96
2009-02-04 09:48:14 C 10 38 33.50 +04 46 39.7 r G96
2009-02-04 09:49:39 C 10 38 33.79 +04 46 37.9 r G96
2009-02-05 06:14:23 C 10 43 46.97 +04 17 48.3 o 291
2009-02-05 06:19:58 C 10 43 48.30 +04 17 40.4 o 291
2009-02-05 06:25:24 C 10 43 49.84 +04 17 31.7 o 291