276049 (2002 CE26)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5611420108 ± 6.67e-09
Semi-major axis (a)2.2329315433 AU ± 1.72e-10
Inclination (i)47.28940481° ± 3.18e-06
Long. of Asc. Node (Ω)161.86892900° ± 5.49e-07
Arg. of Perihelion (ω)228.05751339° ± 2.62e-06
Mean Anomaly (M)116.19745795° ± 4.64e-07
Mean Motion (n)0.2953922950°/day ± 3.42e-11
Perihelion dist (q)0.97993985 AU ± 1.49e-08
Aphelion dist (Q)3.48592324 AU ± 1.49e-08
Orbital Period3.33666890 yr ± 3.87e-10
Physical Parameters
H (abs. magnitude)16.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.319″
Uncertainty0
Orbit TypeApollo
MOID0.094691 AU
Observations Used1997
Radar Obs Used7
Oppositions9
Arc Total2001-2014
First Observation Used2001-12-26
Last Observation Used2025-04-25
Observations (2152)
Date Type RA Dec Mag Band Observatory
2025-01-21 05:17:20 C 07 38 59.503 -52 53 23.68 V W68
2025-01-25 04:48:56 C 07 34 20.162 -49 38 46.43 V W68
2025-01-25 04:55:35 C 07 34 19.824 -49 38 33.61 V W68
2025-01-25 04:56:53 C 07 34 19.762 -49 38 30.55 V W68
2025-01-25 05:44:29 C 07 34 17.489 -49 36 48.78 V W68
2025-01-25 05:45:09 C 07 34 17.455 -49 36 47.70 V W68
2025-01-25 05:55:47 C 07 34 16.949 -49 36 25.27 V W68
2025-01-25 05:56:26 C 07 34 16.949 -49 36 23.54 V W68
2025-01-25 06:05:57 C 07 34 16.531 -49 36 03.85 V W68
2025-01-29 04:16:56 C 07 30 35.494 -46 10 45.98 V W68
2025-01-29 04:21:30 C 07 30 35.273 -46 10 35.47 V W68
2025-01-29 04:36:08 C 07 30 34.678 -46 10 02.39 V W68
2025-01-29 04:44:43 C 07 30 34.358 -46 09 43.27 V W68
2025-01-30 21:53:58 C 07 29 14.304 -44 36 24.84 V M22
2025-01-30 21:58:34 C 07 29 14.112 -44 36 13.50 V M22
2025-01-30 22:07:03 C 07 29 13.831 -44 35 54.28 V M22
2025-01-30 22:58:03 C 07 29 12.127 -44 33 57.20 V M22
2025-02-02 04:28:20 C 07 27 42.893 -42 29 51.29 V W68
2025-02-02 04:32:57 C 07 27 42.725 -42 29 40.67 V W68
2025-02-02 04:41:33 C 07 27 42.492 -42 29 20.62 V W68
2025-02-02 05:32:15 C 07 27 41.059 -42 27 21.20 V W68
2025-02-03 21:41:09 C 07 26 45.226 -40 52 28.81 V M22
2025-02-03 21:45:48 C 07 26 45.151 -40 52 17.98 V M22
2025-02-03 21:54:59 C 07 26 44.897 -40 51 56.16 V M22
2025-02-03 22:11:25 C 07 26 44.448 -40 51 17.06 V M22
2025-02-08 21:20:48 C 07 24 49.512 -36 03 46.84 V M22
2025-02-08 21:30:13 C 07 24 49.243 -36 03 24.23 V M22
2025-02-08 21:35:33 C 07 24 49.205 -36 03 10.44 V M22
2025-02-08 21:41:30 C 07 24 49.142 -36 02 55.57 V M22
2025-02-08 21:46:04 C 07 24 49.003 -36 02 46.36 V M22
2025-02-13 21:14:27 C 07 24 04.978 -31 11 15.04 V M22
2025-02-13 21:19:06 C 07 24 04.949 -31 11 04.02 V M22
2025-02-13 21:27:37 C 07 24 04.826 -31 10 43.43 V M22
2025-02-13 21:42:14 C 07 24 04.831 -31 10 07.25 V M22
2025-02-16 21:20:08 C 07 24 09.607 -28 16 45.30 V M22
2025-02-16 21:24:45 C 07 24 09.605 -28 16 33.74 V M22
2025-02-16 21:32:48 C 07 24 09.581 -28 16 15.42 V M22
2025-02-16 21:47:52 C 07 24 09.610 -28 15 38.34 V M22
2025-02-17 18:53:06 C 07 24 15.638 -27 25 05.92 V M22
2025-02-17 18:55:42 C 07 24 15.689 -27 24 59.54 V M22
2025-02-17 19:00:25 C 07 24 15.667 -27 24 48.60 V M22
2025-02-17 19:08:58 C 07 24 15.691 -27 24 27.94 V M22
2025-02-28 21:25:49 C 07 27 51.101 -17 19 56.57 V M22
2025-02-28 21:26:28 C 07 27 51.070 -17 19 55.70 V M22
2025-02-28 21:31:03 C 07 27 51.144 -17 19 45.77 V M22
2025-02-28 21:54:33 C 07 27 51.643 -17 18 55.94 V M22
2025-02-28 21:56:30 C 07 27 51.658 -17 18 51.05 V M22
2025-02-28 22:02:21 C 07 27 51.811 -17 18 39.13 V M22
2025-04-25 03:28:34 C 08 25 14.675 +09 47 43.76 V G96
2025-04-25 03:35:58 C 08 25 15.028 +09 47 46.79 V G96
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2004-08-27 04:40:00 179513156.78 8 us 2380 -1 -1
2004-08-27 06:40:00 178413222 4 us 2380 -1 -1
2004-08-30 06:48:00 141509814 4 us 2380 -1 -1
2004-08-31 06:06:00 131177780 4 us 2380 -1 -1
2004-09-02 05:44:00 113824257.9 3.5 us 2380 -1 -1
2014-08-31 03:13:00 186353436.03 2 us 2380 -1 -1
2014-09-05 02:45:00 137894186.05 2 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)