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
2013-02-14 04:39:49 C 09 32 14.46 +30 38 01.8 r 703
2013-02-14 04:49:39 C 09 32 14.02 +30 38 03.9 r 703
2013-02-14 04:59:26 C 09 32 13.56 +30 38 06.7 r 703
2013-02-18 07:36:33 C 09 28 02.96 +31 00 41.7 r 703
2013-02-18 07:44:25 C 09 28 02.64 +31 00 42.6 r 703
2013-02-18 07:52:20 C 09 28 02.38 +31 00 43.9 r 703
2013-02-18 08:00:18 C 09 28 01.95 +31 00 45.7 r 703
2013-02-19 14:26:55 C 09 26 45.65 +31 07 11.1 r D29
2013-02-19 15:14:01 C 09 26 43.66 +31 07 20.6 r D29
2013-02-19 15:50:44 C 09 26 42.05 +31 07 28.5 r D29
2013-02-21 08:19:56 C 09 25 01.172 +31 15 34.96 L F51
2013-02-21 08:38:21 C 09 25 00.393 +31 15 38.60 L F51
2013-02-21 09:19:09 C 09 24 58.663 +31 15 46.51 L F51
2013-03-03 19:36:45 C 09 15 11.19 +31 54 44.8 q A13
2013-03-03 20:14:44 C 09 15 09.78 +31 54 49.5 q A13
2013-03-04 20:40:24 C 09 14 16.99 +31 57 36.0 c A53
2013-03-04 21:08:29 C 09 14 15.99 +31 57 39.4 c A53
2013-03-04 21:31:22 C 09 14 15.12 +31 57 41.8 c A53
2013-03-04 22:14:59 C 09 14 13.51 +31 57 46.0 i C91
2013-03-04 22:21:59 C 09 14 13.25 +31 57 47.3 i C91
2013-03-04 22:34:00 C 09 14 12.85 +31 57 48.5 i C91
2013-03-05 04:31:39 C 09 14 00.20 +31 58 27.5 u 703
2013-03-05 04:44:36 C 09 13 59.70 +31 58 29.1 u 703
2013-03-05 04:57:39 C 09 13 59.23 +31 58 30.5 u 703
2013-03-28 01:59:30 C 08 59 53.28 +32 13 46.5 u H21
2013-03-28 02:06:00 C 08 59 53.18 +32 13 45.8 u H21
2013-03-28 02:13:06 C 08 59 53.13 +32 13 44.9 u H21
2013-12-25 12:24:46 C 14 35 58.13 -01 15 52.2 o 691
2013-12-25 12:42:59 C 14 35 59.62 -01 15 58.0 o 691
2013-12-25 13:05:26 C 14 36 01.45 -01 16 05.1 o 691
2014-01-04 01:48:11 C 14 55 05.40 -02 26 40.0 o C41
2014-01-04 01:49:43 C 14 55 05.55 -02 26 41.2 o C41
2014-01-06 11:39:44 C 14 59 59.60 -02 43 36.3 R G45
2014-01-06 12:15:27 C 15 00 02.61 -02 43 46.5 R G45
2014-01-06 12:35:32 C 15 00 04.31 -02 43 52.2 R G45
2014-01-06 12:53:28 C 15 00 05.82 -02 43 57.8 R G45
2014-01-11 12:26:25 C 15 10 20.50 -03 17 44.1 q 703
2014-01-11 12:33:46 C 15 10 21.12 -03 17 46.0 q 703
2014-01-11 12:48:25 C 15 10 22.41 -03 17 51.0 q 703
2014-01-21 11:39:07 C 15 31 18.31 -04 20 12.7 q 703
2014-01-21 11:49:07 C 15 31 19.19 -04 20 15.1 q 703
2014-01-21 11:59:07 C 15 31 20.09 -04 20 17.7 q 703
2014-01-21 12:09:07 C 15 31 20.93 -04 20 19.8 q 703
2014-01-28 12:19:13 C 15 46 28.59 -04 59 54.3 q 703
2014-01-28 12:24:59 C 15 46 29.13 -04 59 55.5 q 703
2014-01-28 12:30:44 C 15 46 29.65 -04 59 57.0 q 703
2014-01-28 12:36:30 C 15 46 30.17 -04 59 57.9 q 703
2014-02-01 01:10:16 C 15 54 14.05 -05 18 28.4 o C41
2014-02-01 01:11:47 C 15 54 14.17 -05 18 28.2 o C41
2014-02-01 01:13:21 C 15 54 14.33 -05 18 28.7 o C41