2008 TY9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2788236852 ± 6.82e-08
Semi-major axis (a)1.4317876021 AU ± 1.69e-09
Inclination (i)8.30234561° ± 8.68e-06
Long. of Asc. Node (Ω)205.04641776° ± 6.74e-06
Arg. of Perihelion (ω)158.91029370° ± 5.20e-05
Mean Anomaly (M)2.02557189° ± 2.76e-05
Mean Motion (n)0.5753000077°/day ± 1.02e-09
Perihelion dist (q)1.03257131 AU ± 9.77e-08
Aphelion dist (Q)1.83100390 AU ± 9.77e-08
Orbital Period1.71323878 yr ± 3.04e-09
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.399″
Uncertainty0
Orbit TypeAmor
MOID0.043402 AU
Observations Used115
Oppositions5
Arc Total2008-2020
First Observation Used2008-10-07
Last Observation Used2020-11-05
Observations (116)
Date Type RA Dec Mag Band Observatory
2008-10-19 05:08:32 C 02 12 11.92 +09 32 52.2 o H55
2008-10-19 05:12:01 C 02 12 12.99 +09 32 33.4 o H55
2008-10-20 05:41:27 C 02 20 07.31 +07 24 38.7 o H55
2008-10-20 05:44:07 C 02 20 08.05 +07 24 25.5 o H55
2008-10-20 05:47:00 C 02 20 08.83 +07 24 11.0 o H55
2008-10-27 07:48:19 C 02 58 35.47 -03 20 15.7 r G96
2008-10-27 08:03:16 C 02 58 37.48 -03 20 56.6 r G96
2008-10-27 08:10:45 C 02 58 38.46 -03 21 16.8 r G96
2008-10-31 05:21:02 C 03 11 23.26 -06 53 30.0 o H55
2008-10-31 05:33:54 C 03 11 24.48 -06 53 53.6 o H55
2008-10-31 05:44:29 C 03 11 25.43 -06 54 13.7 o H55
2008-11-05 03:53:17 C 03 22 35.71 -09 49 17.0 o H55
2008-11-05 04:07:54 C 03 22 36.60 -09 49 36.1 o H55
2008-11-05 04:25:26 C 03 22 37.61 -09 49 55.2 o H55
2008-11-06 06:02:38 C 03 24 28.66 -10 17 22.5 o H55
2008-11-06 06:18:49 C 03 24 29.49 -10 17 39.1 o H55
2008-11-06 06:35:01 C 03 24 30.29 -10 17 55.4 o H55
2020-10-10 10:37:25 C 01 43 40.830 +35 33 55.39 U F52
2020-10-10 11:08:03 C 01 43 56.238 +35 30 09.00 U F52
2020-10-10 11:23:28 C 01 44 03.929 +35 28 14.91 U F52
2020-10-10 12:05:43 C 01 44 25.183 +35 22 58.34 U F51
2020-10-10 12:24:52 C 01 44 34.843 +35 20 33.67 U F51
2020-10-10 12:56:44 C 01 44 50.927 +35 16 31.90 U F51
2020-10-10 19:24:06 C 01 48 41.64 +34 26 39.3 V A17
2020-10-10 19:36:55 C 01 48 48.44 +34 25 07.1 V A17
2020-10-10 19:49:16 C 01 48 54.93 +34 23 38.5 V A17
2020-10-10 20:38:55 C 01 49 22.47 +34 17 46.5 V I93
2020-10-10 20:43:31 C 01 49 24.83 +34 17 12.9 V I93
2020-10-10 20:48:06 C 01 49 27.19 +34 16 40.2 V I93
2020-10-10 22:06:03 C 01 50 05.94 +34 06 59.0 V 970
2020-10-10 22:10:36 C 01 50 08.25 +34 06 25.3 V 970
2020-10-10 22:15:30 C 01 50 10.79 +34 05 49.6 V 970
2020-10-11 02:00:05 C 01 52 01.09 +33 38 22.3 V C95
2020-10-11 02:50:15 C 01 52 25.55 +33 31 51.5 V 204
2020-10-11 03:05:49 C 01 52 33.32 +33 29 51.9 V 204
2020-10-11 03:08:07 C 01 52 34.68 +33 29 42.9 V C95
2020-10-11 03:18:10 C 01 52 39.49 +33 28 16.9 V 204
2020-10-11 06:27:36 C 01 54 26.96 +33 05 28.7 u H21
2020-10-11 06:31:48 C 01 54 28.94 +33 04 57.2 u H21
2020-10-11 06:35:59 C 01 54 30.93 +33 04 25.8 u H21
2020-10-11 06:40:11 C 01 54 32.92 +33 03 54.2 u H21
2020-10-11 13:04:51 C 01 57 44.861 +32 16 45.09 U F51
2020-10-11 13:18:54 C 01 57 51.298 +32 14 56.95 U F51
2020-10-11 13:32:55 C 01 57 57.755 +32 13 08.79 U F51
2020-10-12 06:40:24 C 02 06 34.25 +30 04 40.0 V G96
2020-10-12 06:47:49 C 02 06 37.40 +30 03 45.2 V G96
2020-10-12 06:55:15 C 02 06 40.53 +30 02 50.8 V G96
2020-10-12 07:02:40 C 02 06 43.67 +30 01 56.0 V G96
2020-10-14 07:05:24 C 02 27 16.73 +24 09 40.9 V 703
2020-10-14 07:12:58 C 02 27 19.28 +24 08 47.5 V 703