154029 (2002 CY46)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4624113268 ± 6.73e-09
Semi-major axis (a)1.8897703753 AU ± 5.63e-10
Inclination (i)44.19592347° ± 2.32e-06
Long. of Asc. Node (Ω)346.14131364° ± 1.11e-06
Arg. of Perihelion (ω)319.39667306° ± 2.28e-06
Mean Anomaly (M)322.73595590° ± 1.42e-06
Mean Motion (n)0.3794012185°/day ± 1.70e-10
Perihelion dist (q)1.01591915 AU ± 1.27e-08
Aphelion dist (Q)2.76362160 AU ± 1.27e-08
Orbital Period2.59784691 yr ± 1.16e-09
Physical Parameters
H (abs. magnitude)16.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.165″
Uncertainty0
Orbit TypeApollo
MOID0.085684 AU
Observations Used899
Radar Obs Used1
Gaia Obs Used68
Oppositions9
Arc Total2002-2016
First Observation Used2002-02-12
Last Observation Used2025-05-02
Observations (1032)
Date Type RA Dec Mag Band Observatory
2010-09-11 21:25:42 C 00 05 07.09 +46 36 28.5 o A92
2010-09-11 21:42:03 C 00 04 57.78 +46 37 26.4 c 127
2010-09-11 21:45:10 C 00 04 55.93 +46 37 39.0 c 127
2010-09-11 21:48:24 C 00 04 53.96 +46 37 52.2 c 127
2010-09-11 22:27:35 C 00 04 30.50 +46 40 28.2 w J93
2010-09-11 22:29:39 C 00 04 29.22 +46 40 36.5 w J93
2010-09-11 22:31:41 C 00 04 27.97 +46 40 44.9 w J93
2010-09-13 15:43:15 C 23 40 26.36 +49 02 37.3 r 168
2010-09-13 15:44:45 C 23 40 25.51 +49 02 41.8 r 168
2010-09-13 15:46:25 C 23 40 24.54 +49 02 46.8 r 168
2010-09-13 15:47:56 C 23 40 23.68 +49 02 51.4 r 168
2010-09-13 15:49:30 C 23 40 22.78 +49 02 55.9 r 168
2010-09-13 15:51:10 C 23 40 21.83 +49 03 01.0 r 168
2010-09-13 15:52:40 C 23 40 20.96 +49 03 05.5 r 168
2010-09-13 15:54:00 C 23 40 20.21 +49 03 09.6 r 168
2010-09-13 16:59:19 C 23 39 39.67 +49 06 42.0 u 379
2010-09-13 17:01:09 C 23 39 38.62 +49 06 47.2 u 379
2010-09-13 17:03:00 C 23 39 37.54 +49 06 52.4 u 379
2010-09-13 17:11:10 C 23 39 36.08 +49 06 59.6 r 168
2010-09-13 17:12:01 C 23 39 32.34 +49 07 18.1 u 379
2010-09-13 17:12:30 C 23 39 35.30 +49 07 03.6 r 168
2010-09-13 17:13:50 C 23 39 34.54 +49 07 07.7 r 168
2010-09-13 17:15:10 C 23 39 33.80 +49 07 11.6 r 168
2010-09-13 17:16:40 C 23 39 32.94 +49 07 15.8 r 168
2010-09-13 17:17:19 C 23 39 29.28 +49 07 33.3 u 379
2010-09-13 17:19:08 C 23 39 28.21 +49 07 38.5 u 379
2010-09-13 17:20:59 C 23 39 27.16 +49 07 43.4 u 379
2010-09-13 17:26:18 C 23 39 24.05 +49 07 58.7 u 379
2010-09-13 17:28:07 C 23 39 23.00 +49 08 03.9 u 379
2010-09-13 17:29:59 C 23 39 21.94 +49 08 09.2 u 379
2010-09-16 20:32:56 C 22 59 52.06 +51 49 25.6 15.8 o J16
2010-09-16 20:39:15 C 22 59 48.96 +51 49 35.3 15.8 o J16
2010-09-16 20:45:56 C 22 59 45.68 +51 49 45.7 15.9 o J16
2010-09-17 00:18:07 C 22 58 01.34 +51 55 04.0 v J93
2010-09-17 00:20:11 C 22 58 00.34 +51 55 06.9 v J93
2010-09-17 00:22:13 C 22 57 59.37 +51 55 09.8 v J93
2010-09-21 03:22:03 C 22 16 26.87 +53 21 41.7 o G56
2010-09-21 03:30:04 C 22 16 23.91 +53 21 45.4 o G56
2010-09-21 03:34:04 C 22 16 22.43 +53 21 47.3 o G56
2010-09-21 03:42:03 C 22 16 19.48 +53 21 51.1 o G56
2010-09-21 03:46:03 C 22 16 18.01 +53 21 52.7 o G56
2010-09-21 19:43:51 C 22 10 40.62 +53 27 33.8 c 127
2010-09-21 20:01:39 C 22 10 34.39 +53 27 40.0 c 127
2010-09-21 20:06:30 C 22 10 32.67 +53 27 41.5 c 127
2010-09-22 19:26:11 C 22 02 51.69 +53 33 12.8 c 127
2010-09-22 19:36:27 C 22 02 48.36 +53 33 14.8 c 127
2010-09-22 19:46:43 C 22 02 45.06 +53 33 16.8 c 127
2010-09-22 20:34:15 C 22 02 29.55 +53 33 29.2 u 160
2010-09-22 20:36:27 C 22 02 28.83 +53 33 29.6 u 160
2010-09-22 20:38:41 C 22 02 28.11 +53 33 30.0 u 160
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-09-01 08:10:00 36677.4927 3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)