483856 (2005 YV55)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3924241063 ± 9.45e-08
Semi-major axis (a)1.9581570929 AU ± 6.78e-09
Inclination (i)5.93262443° ± 9.72e-06
Long. of Asc. Node (Ω)126.55250488° ± 2.66e-05
Arg. of Perihelion (ω)308.37339884° ± 4.67e-05
Mean Anomaly (M)104.71469880° ± 3.23e-05
Mean Motion (n)0.3597004499°/day ± 1.87e-09
Perihelion dist (q)1.18972905 AU ± 1.85e-07
Aphelion dist (Q)2.72658514 AU ± 1.85e-07
Orbital Period2.74013081 yr ± 1.42e-08
Physical Parameters
H (abs. magnitude)20.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.401″
Uncertainty0
Orbit TypeAmor
MOID0.221149 AU
Observations Used157
Oppositions12
Arc Total2005-2024
First Observation Used2005-12-28
Last Observation Used2024-10-29
Observations (167)
Date Type RA Dec Mag Band Observatory
2017-02-22 04:07:01 C 09 57 21.56 +19 47 01.9 R G45
2017-02-22 04:13:32 C 09 57 21.37 +19 47 04.5 R G45
2017-02-22 04:28:12 C 09 57 20.83 +19 47 11.5 R G45
2017-02-22 04:28:30 C 09 57 20.80 +19 47 10.9 R G45
2017-02-22 08:08:57 C 09 57 13.352 +19 48 48.55 L F51
2017-02-22 08:28:41 C 09 57 12.612 +19 48 57.11 L F51
2017-02-22 08:48:42 C 09 57 11.849 +19 49 05.81 L F51
2017-02-23 07:19:53 C 09 56 27.594 +19 58 23.15 L F51
2017-02-23 07:53:53 C 09 56 26.364 +19 58 37.22 L F51
2017-02-23 08:29:09 C 09 56 25.065 +19 58 51.92 L F51
2017-02-24 12:07:43 C 09 55 31.507 +20 09 40.38 L F51
2017-02-24 12:26:30 C 09 55 30.852 +20 09 47.39 L F51
2017-02-24 12:45:25 C 09 55 30.193 +20 09 54.25 L F51
2017-02-24 13:04:34 C 09 55 29.545 +20 10 01.09 L F51
2024-10-29 01:21:26 C 21 44 13.970 -22 14 29.20 V 807
2024-10-29 01:31:18 C 21 44 14.340 -22 14 27.10 V 807
2024-10-29 01:41:26 C 21 44 14.740 -22 14 24.90 V 807