524599 (2003 PC11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5836354204 ± 1.94e-07
Semi-major axis (a)2.8555020771 AU ± 8.17e-08
Inclination (i)22.95267549° ± 1.50e-05
Long. of Asc. Node (Ω)342.13928580° ± 3.14e-05
Arg. of Perihelion (ω)10.25048976° ± 4.17e-05
Mean Anomaly (M)210.71508301° ± 6.67e-05
Mean Motion (n)0.2042624589°/day ± 8.77e-09
Perihelion dist (q)1.18892992 AU ± 5.56e-07
Aphelion dist (Q)4.52207423 AU ± 5.69e-07
Orbital Period4.82529334 yr ± 2.07e-07
Physical Parameters
H (abs. magnitude)17.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.448″
Uncertainty0
Orbit TypeAmor
MOID0.184289 AU
Observations Used119
Oppositions17
Arc Total2003-2024
First Observation Used2003-08-05
Last Observation Used2024-01-31
Observations (122)
Date Type RA Dec Mag Band Observatory
2018-12-07 09:52:27 C 09 44 16.15 +36 43 56.2 u H21
2018-12-07 09:56:50 C 09 44 16.06 +36 43 57.3 u H21
2018-12-09 09:10:02 C 09 43 38.51 +36 52 57.5 u H21
2018-12-09 09:38:43 C 09 43 38.03 +36 53 02.7 u H21
2018-12-09 09:53:03 C 09 43 37.80 +36 53 05.3 u H21
2019-01-14 10:28:13 C 09 08 38.721 +39 33 59.22 U F51
2019-01-14 10:53:30 C 09 08 37.162 +39 34 01.81 U F51
2019-01-14 11:06:12 C 09 08 36.380 +39 34 02.88 U F51
2019-01-25 09:54:41 C 08 52 15.644 +39 47 24.78 U F51
2019-01-25 10:04:41 C 08 52 15.049 +39 47 25.58 U F51
2019-01-25 10:14:29 C 08 52 14.369 +39 47 24.94 U F51
2019-01-25 10:28:28 C 08 52 13.481 +39 47 25.14 U F51
2019-01-25 10:38:02 C 08 52 12.833 +39 47 25.06 U F51
2019-01-25 10:47:47 C 08 52 12.214 +39 47 25.05 U F51
2024-01-07 11:21:06 C 09 56 58.532 +30 33 28.96 X F51
2024-01-07 11:36:01 C 09 56 57.951 +30 33 31.63 X F51
2024-01-07 11:51:00 C 09 56 57.394 +30 33 34.09 X F51
2024-01-08 23:41:21 C 09 55 34.80 +30 39 35.9 V O18
2024-01-08 23:50:26 C 09 55 34.42 +30 39 37.3 V O18
2024-01-31 13:04:44 C 09 30 04.032 +31 50 43.77 X F52
2024-01-31 13:34:30 C 09 30 02.454 +31 50 45.68 X F52
2024-01-31 13:49:22 C 09 30 01.670 +31 50 46.86 X F52