154019 (2002 CZ9)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3601536081 ± 1.38e-07
Semi-major axis (a)1.3252689461 AU ± 3.07e-08
Inclination (i)4.97144572° ± 1.50e-05
Long. of Asc. Node (Ω)142.84023790° ± 3.30e-05
Arg. of Perihelion (ω)80.88023471° ± 4.66e-05
Mean Anomaly (M)162.93203242° ± 2.27e-04
Mean Motion (n)0.6460352922°/day ± 2.24e-08
Perihelion dist (q)0.84796855 AU ± 1.84e-07
Aphelion dist (Q)1.80256934 AU ± 1.88e-07
Orbital Period1.52565393 yr ± 5.30e-08
Physical Parameters
H (abs. magnitude)22.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.599″
Uncertainty0
Orbit TypeApollo
MOID0.025560 AU
Observations Used70
Oppositions1
Arc Total2002-2005
First Observation Used2002-01-10
Last Observation Used2005-07-02
Observations (70)
Date Type RA Dec Mag Band Observatory
2002-03-05 04:46:38 C 04 48 51.77 +37 39 15.4 c 649
2002-03-05 19:31:40 C 04 41 10.43 +38 07 51.2 c 540
2002-03-05 19:35:55 C 04 41 08.11 +38 07 59.0 c 540
2002-03-05 19:40:09 C 04 41 05.72 +38 08 06.6 c 540
2002-03-05 19:45:34 C 04 41 02.76 +38 08 14.7 c 540
2002-03-05 19:49:45 C 04 41 00.43 +38 08 24.0 c 540
2002-03-05 19:54:00 C 04 40 58.13 +38 08 31.2 c 540
2002-03-05 19:59:00 C 04 40 55.36 +38 08 39.6 c 540
2002-03-05 20:03:09 C 04 40 53.23 +38 08 47.0 c 540
2002-03-05 20:07:18 C 04 40 50.79 +38 08 54.5 c 540
2002-03-09 02:42:41 C 03 56 20.81 +40 10 34.6 c 696
2002-03-09 02:44:51 C 03 56 19.55 +40 10 36.9 c 696
2002-03-11 02:30:11 C 03 27 08.73 +40 51 50.0 c 696
2002-08-13 10:06:29 C 01 02 23.90 +02 52 45.2 d 291
2002-08-13 10:11:49 C 01 02 23.71 +02 52 41.0 d 291
2002-08-13 10:17:27 C 01 02 23.50 +02 52 38.5 d 291
2005-01-07 08:43:43 C 06 17 41.61 +13 06 28.9 d 291
2005-01-07 08:54:50 C 06 17 40.34 +13 06 31.8 d 291
2005-07-02 10:59:10 C 00 40 48.01 +19 19 05.8 d 291
2005-07-02 11:04:54 C 00 40 47.52 +19 18 57.4 d 291