IAA RAS IAA Minor Planet Database

265661 (2005 UB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7391644678 ± 3.58e-08
Semi-major axis (a)1.8955722371 AU ± 3.80e-09
Inclination (i)27.73736153° ± 7.14e-06
Long. of Asc. Node (Ω)272.06835959° ± 1.66e-05
Arg. of Perihelion (ω)3.28449034° ± 1.74e-05
Mean Anomaly (M)268.78626010° ± 5.43e-06
Mean Motion (n)0.3776606769°/day ± 1.14e-09
Perihelion dist (q)0.49443259 AU ± 6.79e-08
Aphelion dist (Q)3.29671188 AU ± 6.82e-08
Orbital Period2.60981972 yr ± 7.84e-09
Physical Parameters
H (abs. magnitude)16.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual1.000″
Uncertainty0
Orbit TypeApollo
MOID0.461750 AU
Observations Used1784
Oppositions12
Arc Total2005-2025
First Observation Used2005-10-21
Last Observation Used2025-12-28
Observations (3338)
Date Type RA Dec Mag Band Observatory
2021-03-03 12:04:06 S 06 34 12.914 -69 13 13.26 – V C57
2021-03-03 12:04:06 s 1 -167009.33 7 +285515.43 1690.0 – C57
2021-03-03 12:14:06 S 06 34 05.002 -69 13 20.35 – V C57
2021-03-03 12:14:06 s 1 -167235.02 5 +285073.64 3150.0 – C57
2021-03-03 12:24:06 S 06 33 57.862 -69 13 26.29 – V C57
2021-03-03 12:24:06 s 1 -167460.05 5 +284630.72 3460.0 – C57
2021-03-03 12:44:06 S 06 33 43.248 -69 13 35.72 – V C57
2021-03-03 12:44:06 s 1 -167908.13 3 +283741.54 590.0 – C57
2021-03-03 13:14:06 S 06 33 22.207 -69 13 52.46 – V C57
2021-03-03 13:14:06 s 1 -168575.25 6 +282399.35 7480.0 – C57
2021-03-03 13:44:06 S 06 33 00.062 -69 14 11.76 – V C57
2021-03-03 13:44:06 s 1 -169236.32 6 +281047.04 3700.0 – C57
2021-03-03 13:54:06 S 06 32 53.486 -69 14 14.64 – V C57
2021-03-03 13:54:06 s 1 -169455.32 7 +280594.02 3380.0 – C57
2021-03-03 14:04:06 S 06 32 46.447 -69 14 19.97 – V C57
2021-03-03 14:04:06 s 1 -169673.64 4 +280139.87 1850.0 – C57
2021-03-03 14:34:06 S 06 32 25.190 -69 14 36.96 – V C57
2021-03-03 14:34:06 s 1 -170324.47 6 +278770.65 0.0 – C57
2021-03-03 14:54:06 S 06 32 10.500 -69 14 47.65 – V C57
2021-03-03 14:54:06 s 1 -170754.90 4 +277852.18 5990.0 – C57
2021-03-03 15:04:06 S 06 32 02.923 -69 14 52.33 – V C57
2021-03-03 15:04:06 s 1 -170969.07 2 +277391.24 7140.0 – C57
2021-03-03 15:24:06 S 06 31 47.988 -69 15 04.57 – V C57
2021-03-03 15:24:06 s 1 -171395.30 3 +276465.97 5710.0 – C57
2021-03-03 15:34:06 S 06 31 40.999 -69 15 05.98 – V C57
2021-03-03 15:34:06 s 1 -171607.36 2 +276001.63 3120.0 – C57
2021-03-03 15:44:06 S 06 31 34.253 -69 15 12.92 – V C57
2021-03-03 15:44:06 s 1 -171818.71 1 +275536.15 9280.0 – C57
2021-03-03 15:54:06 S 06 31 26.626 -69 15 19.30 – V C57
2021-03-03 15:54:06 s 1 -172029.34 9 +275069.53 4180.0 – C57
2021-03-03 16:14:06 S 06 31 12.706 -69 15 27.94 – V C57
2021-03-03 16:14:06 s 1 -172448.48 1 +274132.88 180.0 – C57
2021-03-03 16:24:06 S 06 31 04.253 -69 15 32.54 – V C57
2021-03-03 16:24:06 s 1 -172656.96 9 +273662.84 1270.0 – C57
2021-03-03 16:34:06 S 06 30 57.967 -69 15 39.67 – V C57
2021-03-03 16:34:06 s 1 -172864.73 5 +273191.66 1090.0 – C57
2021-03-03 16:44:06 S 06 30 50.990 -69 15 40.86 – V C57
2021-03-03 16:44:06 s 1 -173071.77 6 +272719.34 9610.0 – C57
2021-03-03 16:54:06 S 06 30 43.351 -69 15 48.20 – V C57
2021-03-03 16:54:06 s 1 -173278.08 9 +272245.87 6850.0 – C57
2021-03-03 17:04:06 S 06 30 36.562 -69 15 53.42 – V C57
2021-03-03 17:04:06 s 1 -173483.67 2 +271771.26 2790.0 – C57
2021-03-03 17:14:06 S 06 30 29.546 -69 15 57.96 – V C57
2021-03-03 17:14:06 s 1 -173688.52 2 +271295.50 7430.0 – C57
2021-03-03 17:24:06 S 06 30 21.590 -69 16 03.72 – V C57
2021-03-03 17:24:06 s 1 -173892.63 6 +270818.59 770.0 – C57
2021-03-03 17:34:06 S 06 30 15.074 -69 16 10.70 – V C57
2021-03-03 17:34:06 s 1 -174096.01 1 +270340.54 2790.0 – C57
2021-03-03 17:44:06 S 06 30 08.225 -69 16 13.44 – V C57
2021-03-03 17:44:06 s 1 -174298.64 4 +269861.34 3500.0 – C57