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
2022-04-20 18:25:00 s 1 -159763.32 9 +143193.13 8560.0 C57
2022-04-20 18:35:00 S 14 26 47.309 +17 21 46.80 V C57
2022-04-20 18:35:00 s 1 -159825.07 7 +142393.69 1170.0 C57
2022-04-20 18:45:00 S 14 26 46.922 +17 21 49.97 V C57
2022-04-20 18:45:00 s 1 -159884.93 7 +141592.58 3870.0 C57
2022-04-20 18:55:00 S 14 26 46.356 +17 21 53.35 V C57
2022-04-20 18:55:00 s 1 -159942.89 7 +140789.79 6600.0 C57
2022-04-20 19:05:00 S 14 26 45.845 +17 21 56.20 V C57
2022-04-20 19:05:00 s 1 -159998.94 6 +139985.32 9310.0 C57
2022-04-20 19:15:00 S 14 26 45.389 +17 21 58.21 V C57
2022-04-20 19:15:00 s 1 -160053.07 0 +139179.18 1930.0 C57
2022-04-20 19:25:00 S 14 26 44.789 +17 22 02.75 V C57
2022-04-20 19:25:00 s 1 -160105.25 7 +138371.35 4410.0 C57
2022-04-20 19:35:00 S 14 26 44.352 +17 22 04.98 V C57
2022-04-20 19:35:00 s 1 -160155.49 6 +137561.85 6680.0 C57
2022-04-20 19:45:00 S 14 26 43.822 +17 22 08.58 V C57
2022-04-20 19:45:00 s 1 -160203.77 4 +136750.67 8680.0 C57
2022-04-20 19:55:00 S 14 26 43.294 +17 22 11.78 V C57
2022-04-20 19:55:00 s 1 -160250.07 8 +135937.81 360.0 C57
2022-04-20 20:05:00 S 14 26 42.785 +17 22 14.56 V C57
2022-04-20 20:05:00 s 1 -160294.39 5 +135123.28 1650.0 C57
2022-04-20 20:15:00 S 14 26 42.216 +17 22 17.69 V C57
2022-04-20 20:15:00 s 1 -160336.71 4 +134307.06 2490.0 C57
2022-04-20 20:25:00 S 14 26 41.753 +17 22 20.53 V C57
2022-04-20 20:25:00 s 1 -160377.02 0 +133489.16 2820.0 C57
2022-04-20 20:35:00 S 14 26 41.210 +17 22 23.99 V C57
2022-04-20 20:35:00 s 1 -160415.30 2 +132669.58 2560.0 C57
2022-04-20 20:45:00 S 14 26 40.754 +17 22 27.05 V C57
2022-04-20 20:45:00 s 1 -160451.54 5 +131848.33 1670.0 C57
2022-04-20 20:55:00 S 14 26 40.253 +17 22 30.14 V C57
2022-04-20 20:55:00 s 1 -160485.73 7 +131025.39 80.0 C57
2022-04-20 21:05:00 S 14 26 39.641 +17 22 33.85 V C57
2022-04-20 21:05:00 s 1 -160517.86 5 +130200.78 7710.0 C57
2022-04-20 21:15:00 S 14 26 39.233 +17 22 36.08 V C57
2022-04-20 21:15:00 s 1 -160547.91 5 +129374.48 4520.0 C57
2022-04-20 21:25:00 S 14 26 38.690 +17 22 39.25 V C57
2022-04-20 21:25:00 s 1 -160575.87 4 +128546.50 420.0 C57
2022-04-20 21:35:00 S 14 26 38.182 +17 22 42.64 V C57
2022-04-20 21:35:00 s 1 -160601.72 7 +127716.85 5360.0 C57
2022-04-20 21:45:00 S 14 26 37.692 +17 22 44.94 V C57
2022-04-20 21:45:00 s 1 -160625.46 2 +126885.51 9260.0 C57
2022-04-20 21:55:00 S 14 26 37.152 +17 22 49.12 V C57
2022-04-20 21:55:00 s 1 -160647.06 4 +126052.50 2070.0 C57
2022-04-20 22:02:59 C 14 26 16.34 +17 24 20.7 V L65
2022-04-20 22:05:00 S 14 26 36.662 +17 22 51.60 V C57
2022-04-20 22:05:00 s 1 -160666.52 0 +125217.81 3710.0 C57
2022-04-20 22:15:00 S 14 26 36.115 +17 22 55.13 V C57
2022-04-20 22:15:00 s 1 -160683.81 5 +124381.43 4110.0 C57
2022-04-20 22:25:00 S 14 26 35.616 +17 22 57.83 V C57
2022-04-20 22:25:00 s 1 -160698.93 5 +123543.38 3210.0 C57