25916 (2001 CP44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4997812009 ± 4.96e-09
Semi-major axis (a)2.5577139499 AU ± 2.28e-09
Inclination (i)15.76391779° ± 2.77e-07
Long. of Asc. Node (Ω)94.63858711° ± 1.16e-06
Arg. of Perihelion (ω)199.69886878° ± 1.57e-06
Mean Anomaly (M)282.56780358° ± 1.20e-06
Mean Motion (n)0.2409540986°/day ± 3.23e-10
Perihelion dist (q)1.27941660 AU ± 1.27e-08
Aphelion dist (Q)3.83601130 AU ± 1.31e-08
Orbital Period4.09051470 yr ± 5.48e-09
Physical Parameters
H (abs. magnitude)13.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.024″
Uncertainty0
Orbit TypeAmor
MOID0.272712 AU
Observations Used4826
Gaia Obs Used407
Oppositions33
Arc Total1973-2025
First Observation Used1973-04-10
Last Observation Used2025-12-27
Observations (6790)
Date Type RA Dec Mag Band Observatory
2012-01-03 05:00:49 C 06 38 09.97 +24 59 54.0 o 691
2012-01-03 05:26:26 C 06 38 08.90 +24 59 55.9 o 691
2012-01-12 22:38:41 C 06 28 24.65 +25 27 21.5 c A24
2012-01-12 22:40:46 C 06 28 24.60 +25 27 22.8 c A24
2012-01-15 12:21:50 C 06 25 58.094 +25 33 49.22 L F51
2012-01-15 12:40:09 C 06 25 57.368 +25 33 51.09 L F51
2012-01-15 22:42:16 C 06 25 34.23 +25 34 50.9 c A24
2012-01-15 22:44:20 C 06 25 34.10 +25 34 51.0 c A24
2012-01-15 23:03:20 C 06 25 33.38 +25 34 52.8 c A24
2012-01-15 23:22:51 C 06 25 32.57 +25 34 55.2 c A24
2012-01-15 23:41:52 C 06 25 31.84 +25 34 57.5 c A24
2012-01-15 23:42:56 C 06 25 31.78 +25 34 57.6 c A24
2012-12-09 13:49:55 C 10 08 50.758 +23 09 32.32 L F51
2012-12-09 14:07:39 C 10 08 50.885 +23 09 35.54 L F51
2013-01-06 02:31:17 C 10 04 17.77 +25 51 26.3 o 461
2013-01-06 02:46:41 C 10 04 17.46 +25 51 30.6 o 461
2013-01-06 03:02:00 C 10 04 17.16 +25 51 35.0 o 461
2013-01-09 07:30:24 C 10 02 40.56 +26 15 12.5 r 703
2013-01-09 07:41:57 C 10 02 40.23 +26 15 16.9 r 703
2013-01-09 07:53:41 C 10 02 40.02 +26 15 20.7 r 703
2013-01-09 08:03:38 C 10 02 39.80 +26 15 24.4 19.2 c 704
2013-01-09 08:05:48 C 10 02 39.58 +26 15 25.1 r 703
2013-01-09 08:22:34 C 10 02 39.39 +26 15 29.9 19.7 c 704
2013-01-09 08:41:18 C 10 02 39.01 +26 15 36.1 19.8 c 704
2013-01-09 09:00:25 C 10 02 38.38 +26 15 42.0 19.3 c 704
2013-01-09 09:19:09 C 10 02 38.02 +26 15 47.9 19.5 c 704
2013-01-17 11:28:08 C 09 57 32.22 +27 18 08.2 r 703
2013-01-17 11:35:32 C 09 57 31.86 +27 18 11.0 r 703
2013-01-17 11:42:57 C 09 57 31.60 +27 18 13.5 r 703
2013-01-17 11:50:21 C 09 57 31.42 +27 18 16.3 r 703
2013-01-23 12:30:14 C 09 52 53.110 +28 05 28.20 L F51
2013-01-23 12:47:31 C 09 52 52.510 +28 05 33.67 L F51
2013-01-31 11:05:48 C 09 45 51.84 +29 06 02.9 r 703
2013-01-31 11:13:09 C 09 45 51.55 +29 06 06.1 r 703
2013-01-31 11:20:29 C 09 45 51.22 +29 06 08.2 r 703
2013-01-31 11:27:53 C 09 45 50.94 +29 06 10.0 r 703
2013-02-06 07:55:19 C 09 40 11.31 +29 48 00.0 r 703
2013-02-06 08:04:05 C 09 40 10.99 +29 48 02.3 r 703
2013-02-06 08:13:12 C 09 40 10.63 +29 48 04.6 r 703
2013-02-06 08:21:48 C 09 40 10.23 +29 48 06.9 r 703
2013-02-08 08:39:18 C 09 38 09.672 +30 01 40.86 L F51
2013-02-08 08:56:38 C 09 38 08.933 +30 01 45.74 L F51
2013-02-08 09:15:54 C 09 38 08.111 +30 01 51.18 L F51
2013-02-08 09:32:43 C 09 38 07.388 +30 01 55.87 L F51
2013-02-09 23:08:57 C 09 36 32.52 +30 12 06.0 c A24
2013-02-09 23:11:05 C 09 36 32.40 +30 12 07.5 c A24
2013-02-09 23:29:49 C 09 36 31.54 +30 12 12.0 c A24
2013-02-09 23:51:50 C 09 36 30.59 +30 12 18.5 c A24
2013-02-10 00:09:53 C 09 36 29.87 +30 12 22.9 c A24
2013-02-10 00:11:57 C 09 36 29.74 +30 12 24.1 c A24