2008 YZ28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6171335768 ± 7.90e-08
Semi-major axis (a)2.5001168760 AU ± 9.62e-09
Inclination (i)35.46864393° ± 2.72e-05
Long. of Asc. Node (Ω)266.30869034° ± 6.13e-06
Arg. of Perihelion (ω)131.30243828° ± 3.42e-05
Mean Anomaly (M)108.53028334° ± 1.14e-05
Mean Motion (n)0.2493284337°/day ± 1.44e-09
Perihelion dist (q)0.95721081 AU ± 1.98e-07
Aphelion dist (Q)4.04302295 AU ± 1.98e-07
Orbital Period3.95312427 yr ± 2.28e-08
Physical Parameters
H (abs. magnitude)20.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.414″
Uncertainty0
Orbit TypeApollo
MOID0.099769 AU
Observations Used104
Oppositions12
Arc Total2008-2024
First Observation Used2008-12-30
Last Observation Used2024-12-29
Observations (114)
Date Type RA Dec Mag Band Observatory
2012-12-21 11:39:06 C 07 37 13.680 -09 24 32.61 L F51
2012-12-21 11:58:15 C 07 37 08.697 -09 25 59.33 L F51
2012-12-21 12:16:53 C 07 37 03.860 -09 27 23.35 L F51
2013-02-07 10:16:04 C 06 12 24.35 -24 24 30.5 o 474
2013-02-07 11:09:54 C 06 12 24.75 -24 24 12.0 o 474
2013-02-07 11:20:02 C 06 12 24.83 -24 24 09.5 o 474
2013-02-07 11:30:11 C 06 12 24.91 -24 24 05.6 o 474
2016-06-30 06:21:49 C 21 00 13.83 +25 30 35.5 u H21
2016-06-30 06:52:50 C 21 00 13.41 +25 31 46.8 u H21
2016-06-30 07:25:19 C 21 00 12.76 +25 32 58.3 u H21
2016-06-30 07:34:06 C 21 00 12.58 +25 33 17.4 u H21
2024-12-29 05:49:34 C 09 55 06.610 -31 34 32.30 V 807
2024-12-29 06:14:01 C 09 55 05.260 -31 35 00.00 V 807
2024-12-29 06:37:55 C 09 55 03.960 -31 35 27.10 V 807