2005 YS8

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5285644307 ± 6.78e-07
Semi-major axis (a)1.6952890233 AU ± 1.41e-08
Inclination (i)17.36976703° ± 3.24e-05
Long. of Asc. Node (Ω)56.30637381° ± 6.02e-05
Arg. of Perihelion (ω)298.37361375° ± 1.66e-04
Mean Anomaly (M)35.88657291° ± 5.87e-05
Mean Motion (n)0.4465258965°/day ± 5.57e-09
Perihelion dist (q)0.79921955 AU ± 1.15e-06
Aphelion dist (Q)2.59135850 AU ± 1.15e-06
Orbital Period2.20732166 yr ± 2.75e-08
Physical Parameters
H (abs. magnitude)20.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.008040 AU
Observations Used69
Oppositions11
Arc Total2005-2026
First Observation Used2005-12-24
Last Observation Used2026-01-11
Observations (73)
Date Type RA Dec Mag Band Observatory
2005-12-24 01:48:12 C 00 48 16.88 +27 22 39.0 r 703
2005-12-24 01:58:52 C 00 48 19.36 +27 23 04.9 r 703
2005-12-24 02:09:30 C 00 48 21.81 +27 23 31.8 r 703
2005-12-24 02:20:07 C 00 48 24.37 +27 23 57.5 r 703
2005-12-24 03:50:51 C 00 48 45.10 +27 27 45.1 r 703
2005-12-24 04:03:42 C 00 48 48.06 +27 28 16.6 r 703
2005-12-24 04:16:33 C 00 48 51.01 +27 28 48.4 r 703
2005-12-24 04:29:26 C 00 48 53.96 +27 29 20.1 r 703
2005-12-24 20:09:19 C 00 52 35.37 +28 07 34.7 r J95
2005-12-24 20:18:35 C 00 52 37.48 +28 07 56.2 r J95
2005-12-24 20:27:53 C 00 52 39.57 +28 08 18.5 r J95
2005-12-25 03:25:50 C 00 54 16.75 +28 24 57.7 c 673
2005-12-25 03:38:45 C 00 54 19.87 +28 25 29.2 c 673
2005-12-25 03:43:55 C 00 54 21.03 +28 25 41.1 c 673
2005-12-25 03:53:20 C 00 54 23.58 +28 26 07.6 c 673
2005-12-25 17:36:50 C 00 57 33.31 +28 57 38.8 r 143
2005-12-25 19:21:57 C 00 57 57.00 +29 01 33.5 r J95
2005-12-25 19:26:25 C 00 57 58.06 +29 01 43.8 r J95
2005-12-25 19:30:52 C 00 57 59.10 +29 01 54.0 r J95
2005-12-25 19:45:17 C 00 58 02.02 +29 02 28.5 r 143
2005-12-25 20:02:49 C 00 58 05.97 +29 03 08.0 r 143
2005-12-26 01:46:18 C 00 59 24.49 +29 15 59.8 r 734
2005-12-26 01:50:46 C 00 59 25.48 +29 16 08.4 r 734
2005-12-26 01:55:18 C 00 59 26.43 +29 16 18.9 r 734
2005-12-26 01:59:46 C 00 59 27.50 +29 16 27.8 r 734
2005-12-31 05:53:31 C 01 26 06.534 +33 10 53.40 o 568
2005-12-31 05:54:56 C 01 26 06.820 +33 10 55.71 o 568
2005-12-31 05:56:29 C 01 26 07.119 +33 10 58.10 o 568
2006-01-13 02:14:53 C 02 22 15.13 +38 50 25.0 r G96
2006-01-13 02:21:18 C 02 22 16.14 +38 50 30.9 r G96
2006-01-13 02:34:08 C 02 22 18.19 +38 50 38.8 r G96
2006-01-21 21:19:01 C 02 54 49.18 +40 47 49.8 r J95
2006-01-21 21:48:02 C 02 54 53.41 +40 48 00.2 r J95
2025-11-02 10:42:20 C 09 28 21.983 +25 23 29.33 V G96
2025-11-02 10:52:02 C 09 28 22.634 +25 23 37.97 V G96
2025-11-02 11:01:44 C 09 28 23.279 +25 23 47.76 V G96
2025-11-02 11:11:26 C 09 28 24.013 +25 23 55.64 V G96
2025-11-02 12:01:47 C 09 28 27.307 +25 24 41.44 V V06
2025-11-02 12:05:10 C 09 28 27.534 +25 24 44.46 V V06
2025-11-02 12:08:32 C 09 28 27.757 +25 24 47.48 V V06
2025-11-02 12:11:55 C 09 28 27.980 +25 24 50.62 V V06
2025-11-03 10:21:32 C 09 29 59.838 +25 44 38.76 V V06
2025-11-03 10:25:18 C 09 30 00.122 +25 44 42.43 V V06
2025-11-03 10:29:05 C 09 30 00.335 +25 44 45.53 V V06
2025-11-09 11:56:18 C 09 39 16.73 +27 55 50.3 o 695
2025-11-09 12:13:30 C 09 39 17.69 +27 56 06.1 o 695
2025-11-09 12:30:42 C 09 39 18.64 +27 56 22.1 o 695
2025-11-26 10:59:03 C 09 56 29.101 +34 30 42.23 V V06
2025-11-26 11:02:42 C 09 56 29.144 +34 30 46.37 V V06
2025-11-26 11:03:50 C 09 56 29.170 +34 30 47.23 V V06