2008 YN27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5962614340 ± 4.53e-08
Semi-major axis (a)2.1897863258 AU ± 5.84e-09
Inclination (i)23.93573636° ± 2.17e-05
Long. of Asc. Node (Ω)96.19654038° ± 5.46e-06
Arg. of Perihelion (ω)303.42370274° ± 1.90e-05
Mean Anomaly (M)88.36809044° ± 1.35e-05
Mean Motion (n)0.3041652999°/day ± 1.22e-09
Perihelion dist (q)0.88410119 AU ± 9.92e-08
Aphelion dist (Q)3.49547146 AU ± 9.96e-08
Orbital Period3.24042974 yr ± 1.30e-08
Physical Parameters
H (abs. magnitude)22.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.057652 AU
Observations Used76
Oppositions10
Arc Total2008-2022
First Observation Used2008-12-29
Last Observation Used2022-01-23
Observations (78)
Date Type RA Dec Mag Band Observatory
2009-01-03 04:55:06 C 05 17 32.00 +38 34 35.7 o H55
2009-01-03 04:58:11 C 05 17 32.45 +38 34 54.8 o H55
2009-01-03 17:59:47 C 05 19 46.54 +39 52 09.9 r A17
2009-01-03 18:19:00 C 05 19 49.51 +39 54 01.3 r A17
2009-01-03 18:37:47 C 05 19 52.40 +39 55 50.2 r A17
2009-01-09 05:37:12 C 05 38 24.67 +48 31 27.1 o H55
2009-01-09 05:41:12 C 05 38 25.08 +48 31 37.6 o H55
2009-01-09 05:44:56 C 05 38 25.45 +48 31 47.0 o H55
2009-01-21 04:16:06 C 06 07 35.88 +55 06 16.6 o H55
2009-01-21 04:27:12 C 06 07 36.73 +55 06 23.0 o H55
2009-01-21 04:38:51 C 06 07 37.60 +55 06 30.0 o H55
2009-01-31 02:24:47 C 06 27 10.06 +56 15 36.2 o H55
2009-01-31 02:43:01 C 06 27 11.41 +56 15 37.8 o H55
2021-07-06 10:09:44 C 20 16 33.958 -34 27 47.92 V F51
2021-07-06 10:36:17 C 20 16 32.723 -34 28 24.52 V F51
2021-07-06 10:49:31 C 20 16 32.084 -34 28 43.72 V F51
2021-07-17 10:44:51 C 20 00 24.760 -41 11 25.91 V F51
2021-07-17 10:58:41 C 20 00 23.617 -41 11 47.85 V F51
2021-07-17 11:12:33 C 20 00 22.476 -41 12 10.48 V F51
2022-01-03 07:22:42 C 09 59 40.66 +41 17 22.1 V 703
2022-01-03 07:30:32 C 09 59 39.89 +41 17 50.9 V 703
2022-01-03 07:46:11 C 09 59 38.04 +41 18 47.4 V 703
2022-01-03 10:03:35 C 09 59 24.47 +41 26 53.5 V V06
2022-01-03 10:04:25 C 09 59 24.36 +41 26 56.4 V V06
2022-01-03 10:05:15 C 09 59 24.27 +41 26 59.3 V V06
2022-01-23 10:31:40 C 09 09 01.230 +56 18 11.43 U F52
2022-01-23 10:51:07 C 09 08 59.054 +56 18 25.67 U F52
2022-01-23 11:10:37 C 09 08 56.825 +56 18 39.01 U F52