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
2022-04-18 21:55:00 s 1 -100641.85 8 +301294.52 6190.0 C57
2022-04-18 22:05:00 S 14 28 53.227 +17 07 57.97 V C57
2022-04-18 22:05:00 s 1 -100961.44 1 +300888.97 170.0 C57
2022-04-18 22:15:00 S 14 28 52.795 +17 08 01.21 V C57
2022-04-18 22:15:00 s 1 -101280.58 7 +300482.15 1500.0 C57
2022-04-18 22:25:00 S 14 28 52.397 +17 08 03.62 V C57
2022-04-18 22:25:00 s 1 -101599.29 4 +300074.06 160.0 C57
2022-04-18 22:33:10 C 14 28 21.25 +17 10 13.9 V L65
2022-04-18 22:35:00 S 14 28 51.907 +17 08 07.73 V C57
2022-04-18 22:35:00 s 1 -101917.55 8 +299664.69 6150.0 C57
2022-04-18 22:45:00 S 14 28 51.499 +17 08 10.10 V C57
2022-04-18 22:45:00 s 1 -102235.37 8 +299254.05 9460.0 C57
2022-04-18 22:55:00 S 14 28 51.036 +17 08 12.80 V C57
2022-04-18 22:55:00 s 1 -102552.75 2 +298842.13 60.0 C57
2022-04-18 22:59:05 C 14 28 20.10 +17 10 22.2 V L65
2022-04-18 23:05:00 S 14 28 50.573 +17 08 16.94 V C57
2022-04-18 23:05:00 s 1 -102869.67 6 +298428.94 7960.0 C57
2022-04-18 23:15:00 S 14 28 50.213 +17 08 19.50 V C57
2022-04-18 23:15:00 s 1 -103186.14 9 +298014.46 3130.0 C57
2022-04-18 23:21:10 C 14 28 19.106 +17 10 29.46 V K74
2022-04-18 23:25:00 S 14 28 49.752 +17 08 22.78 V C57
2022-04-18 23:25:00 s 1 -103502.16 8 +297598.71 5560.0 C57
2022-04-18 23:27:38 C 14 28 18.823 +17 10 31.55 V K74
2022-04-18 23:28:54 C 14 28 18.77 +17 10 31.3 V L65
2022-04-18 23:33:16 C 14 28 18.583 +17 10 33.24 V K74
2022-04-18 23:35:00 S 14 28 49.289 +17 08 26.16 V C57
2022-04-18 23:35:00 s 1 -103817.73 0 +297181.67 5250.0 C57
2022-04-18 23:45:00 S 14 28 48.902 +17 08 28.68 V C57
2022-04-18 23:45:00 s 1 -104132.83 4 +296763.35 2170.0 C57
2022-04-18 23:55:00 S 14 28 48.394 +17 08 31.92 V C57
2022-04-18 23:55:00 s 1 -104447.47 7 +296343.75 6330.0 C57
2022-04-19 00:15:00 S 14 28 47.597 +17 08 38.18 V C57
2022-04-19 00:15:00 s 1 -105075.36 9 +295500.68 6260.0 C57
2022-04-19 00:25:00 S 14 28 47.110 +17 08 42.11 V C57
2022-04-19 00:25:00 s 1 -105388.61 3 +295077.22 2020.0 C57
2022-04-19 00:32:01 C 14 28 15.97 +17 10 52.4 q M16
2022-04-19 00:35:00 S 14 28 46.704 +17 08 45.38 V C57
2022-04-19 00:35:00 s 1 -105701.38 7 +294652.47 4960.0 C57
2022-04-19 00:42:26 C 14 28 15.504 +17 10 55.02 V A16
2022-04-19 00:45:00 S 14 28 46.226 +17 08 48.30 V C57
2022-04-19 00:45:00 s 1 -106013.68 7 +294226.42 5060.0 C57
2022-04-19 00:54:39 C 14 28 14.94 +17 10 59.5 q M16
2022-04-19 00:55:00 S 14 28 45.698 +17 08 51.83 V C57
2022-04-19 00:55:00 s 1 -106325.51 1 +293799.09 2310.0 C57
2022-04-19 01:05:00 S 14 28 45.288 +17 08 54.56 V C57
2022-04-19 01:05:00 s 1 -106636.85 6 +293370.46 6700.0 C57
2022-04-19 01:05:09 C 14 28 14.482 +17 11 02.18 V A16
2022-04-19 01:15:00 S 14 28 44.858 +17 08 56.76 V C57
2022-04-19 01:15:00 s 1 -106947.72 1 +292940.54 8210.0 C57
2022-04-19 01:17:24 C 14 28 13.93 +17 11 06.3 q M16