2009 CZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6976822002 ± 2.28e-08
Semi-major axis (a)2.4013350988 AU ± 7.04e-09
Inclination (i)16.66602608° ± 6.56e-06
Long. of Asc. Node (Ω)340.70729270° ± 7.85e-06
Arg. of Perihelion (ω)90.57166301° ± 1.11e-05
Mean Anomaly (M)189.52463867° ± 7.83e-06
Mean Motion (n)0.2648702144°/day ± 1.17e-09
Perihelion dist (q)0.72596634 AU ± 5.49e-08
Aphelion dist (Q)4.07670385 AU ± 5.62e-08
Orbital Period3.72116693 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)18.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeApollo
MOID0.087377 AU
Observations Used163
Oppositions11
Arc Total2009-2024
First Observation Used2009-02-04
Last Observation Used2024-04-10
Observations (175)
Date Type RA Dec Mag Band Observatory
2009-04-17 01:52:48 C 09 34 40.46 +04 24 48.6 o H55
2009-04-17 02:06:35 C 09 34 41.38 +04 24 40.0 o H55
2009-04-17 02:20:55 C 09 34 42.30 +04 24 31.0 o H55
2023-06-16 13:58:01 C 22 10 06.442 -27 47 24.12 V F52
2023-06-16 14:07:11 C 22 10 06.614 -27 47 24.43 V F52
2023-06-16 14:16:21 C 22 10 06.736 -27 47 25.37 V F52
2023-06-22 13:30:49 C 22 12 03.455 -28 00 27.87 V F51
2023-06-22 13:45:39 C 22 12 03.574 -28 00 29.42 V F51
2023-06-22 14:06:18 C 22 12 03.727 -28 00 31.79 V F51
2023-06-22 14:21:04 C 22 12 03.856 -28 00 33.32 V F51
2023-06-30 13:11:57 C 22 12 54.562 -28 26 26.52 V F51
2023-06-30 13:28:17 C 22 12 54.504 -28 26 29.19 V F51
2023-06-30 13:44:40 C 22 12 54.450 -28 26 31.78 V F51
2023-06-30 14:00:59 C 22 12 54.417 -28 26 34.39 V F51
2023-07-16 12:37:15 C 22 06 48.545 -29 47 30.45 X F51
2023-07-16 12:53:34 C 22 06 47.973 -29 47 34.65 X F51
2023-07-16 13:09:58 C 22 06 47.397 -29 47 38.53 X F51
2023-07-16 13:26:11 C 22 06 46.837 -29 47 42.97 X F51
2023-07-17 01:53:06 C 22 06 22.355 -29 50 55.36 V J04
2023-07-17 02:04:13 C 22 06 21.951 -29 50 58.39 V J04
2023-07-17 02:15:22 C 22 06 21.519 -29 51 01.45 V J04
2023-08-19 08:02:08 C 21 04 05.025 -32 35 59.88 X F52
2023-08-19 08:15:50 C 21 04 03.328 -32 35 59.71 X F52
2023-08-19 08:43:11 C 21 03 59.952 -32 35 59.30 X F52
2023-08-20 08:40:05 C 21 01 07.222 -32 35 16.97 X F51
2023-08-20 08:55:16 C 21 01 05.332 -32 35 16.32 X F51
2023-08-20 09:10:21 C 21 01 03.450 -32 35 15.80 X F51
2023-08-20 09:25:28 C 21 01 01.564 -32 35 15.12 X F51
2024-01-25 15:09:01 S 14 25 07.59 -06 23 10.3 L C51
2024-01-25 18:14:35 S 14 24 52.28 -06 26 37.3 L C51
2024-01-25 22:53:18 S 14 24 29.22 -06 31 46.6 L C51
2024-01-26 00:26:05 S 14 24 21.71 -06 33 31.9 L C51
2024-01-26 01:58:52 S 14 24 14.02 -06 35 12.6 L C51
2024-01-26 05:04:37 S 14 23 58.50 -06 38 39.4 L C51
2024-01-26 08:10:22 S 14 23 43.22 -06 42 06.3 L C51
2024-02-08 14:24:48 C 13 54 09.243 -11 53 03.07 X F52
2024-02-08 14:41:41 C 13 54 07.378 -11 53 17.16 X F52
2024-02-08 14:58:38 C 13 54 05.502 -11 53 31.29 X F52
2024-02-08 15:15:35 C 13 54 03.625 -11 53 45.37 X F52
2024-02-09 01:59:46 C 13 52 55.642 -12 02 21.73 V M22
2024-02-09 02:03:40 C 13 52 55.183 -12 02 25.51 V M22
2024-02-09 02:12:10 C 13 52 54.293 -12 02 31.78 V M22
2024-02-09 02:45:40 C 13 52 50.530 -12 03 00.61 V M22
2024-02-13 01:13:15 C 13 42 22.099 -13 15 46.37 V M22
2024-02-13 01:16:37 C 13 42 21.710 -13 15 48.31 V M22
2024-02-13 01:20:40 C 13 42 21.233 -13 15 52.60 V M22
2024-02-13 01:28:42 C 13 42 20.321 -13 15 57.35 V M22
2024-02-17 01:46:45 C 13 30 51.979 -14 19 51.06 V M22
2024-02-17 01:49:23 C 13 30 51.653 -14 19 52.50 V M22
2024-02-17 01:53:58 C 13 30 51.084 -14 19 55.31 V M22