878300 (2011 YU62)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6966121395 ± 1.17e-08
Semi-major axis (a)2.8160959331 AU ± 8.01e-09
Inclination (i)20.31041185° ± 2.94e-06
Long. of Asc. Node (Ω)196.35502575° ± 1.72e-05
Arg. of Perihelion (ω)353.19952982° ± 1.60e-05
Mean Anomaly (M)327.67533305° ± 4.94e-06
Mean Motion (n)0.2085648455°/day ± 8.90e-10
Perihelion dist (q)0.85436932 AU ± 3.29e-08
Aphelion dist (Q)4.77782255 AU ± 3.55e-08
Orbital Period4.72575463 yr ± 2.02e-08
Physical Parameters
H (abs. magnitude)17.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.197″
Uncertainty0
Orbit TypeApollo
MOID0.143169 AU
Observations Used223
Oppositions12
Arc Total2011-2026
First Observation Used2011-12-29
Last Observation Used2026-01-12
Observations (234)
Date Type RA Dec Mag Band Observatory
2020-12-07 07:12:16 C 02 54 31.236 -01 37 47.00 U F51
2020-12-07 07:27:14 C 02 54 30.614 -01 37 49.76 U F51
2021-01-05 06:45:01 C 02 35 46.024 -02 23 37.10 U F51
2021-01-05 07:03:00 C 02 35 45.783 -02 23 36.10 U F51
2021-01-05 07:20:44 C 02 35 45.572 -02 23 35.20 U F51
2021-01-05 07:38:27 C 02 35 45.345 -02 23 34.30 U F51
2025-10-31 13:35:11 C 05 37 56.752 -00 18 57.33 X F51
2025-10-31 13:54:53 C 05 37 56.609 -00 19 09.71 X F51
2025-10-31 14:14:33 C 05 37 56.472 -00 19 22.23 X F51
2025-11-25 10:12:11 C 05 23 27.742 -07 13 55.65 X F52
2025-11-25 10:29:59 C 05 23 26.923 -07 14 08.45 X F52
2025-11-25 10:47:47 C 05 23 26.116 -07 14 21.32 X F52
2025-11-30 11:02:42 C 05 17 42.539 -08 40 00.02 X F51
2025-11-30 11:20:11 C 05 17 41.608 -08 40 12.17 X F51
2025-11-30 11:37:24 C 05 17 40.692 -08 40 24.31 X F51
2025-11-30 11:54:36 C 05 17 39.770 -08 40 36.43 X F51
2025-12-13 07:37:57 C 04 59 25.919 -11 59 31.70 V G96
2025-12-13 07:45:23 C 04 59 25.415 -11 59 35.95 V G96
2025-12-13 07:52:48 C 04 59 24.893 -11 59 40.02 V G96
2025-12-14 08:16:42 C 04 57 48.418 -12 13 23.08 X F52
2025-12-14 08:33:38 C 04 57 47.256 -12 13 32.58 X F52
2025-12-14 08:50:28 C 04 57 46.097 -12 13 41.97 X F52
2025-12-14 09:07:25 C 04 57 44.930 -12 13 51.40 X F52
2025-12-30 02:38:56 C 04 32 01.72 -14 47 59.1 W94
2025-12-30 02:47:56 C 04 32 01.18 -14 48 00.8 W94
2025-12-30 02:56:55 C 04 32 00.37 -14 48 04.2 W94
2026-01-01 08:23:47 C 04 28 31.696 -15 00 00.27 X F52
2026-01-01 08:44:18 C 04 28 30.309 -15 00 04.37 X F52
2026-01-01 09:04:51 C 04 28 28.952 -15 00 08.42 X F52
2026-01-01 09:25:32 C 04 28 27.575 -15 00 12.44 X F52
2026-01-12 06:49:09 C 04 13 23.127 -15 20 45.58 X F51
2026-01-12 07:06:00 C 04 13 22.242 -15 20 44.94 X F51
2026-01-12 07:23:19 C 04 13 21.327 -15 20 44.21 X F51
2026-01-12 07:40:32 C 04 13 20.432 -15 20 43.75 X F51