471034 (2009 TG8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3288973462 ± 2.17e-08
Semi-major axis (a)1.8123308354 AU ± 4.63e-09
Inclination (i)17.45657434° ± 4.24e-06
Long. of Asc. Node (Ω)219.28347587° ± 8.07e-06
Arg. of Perihelion (ω)245.36420648° ± 1.19e-05
Mean Anomaly (M)187.47645914° ± 1.40e-05
Mean Motion (n)0.4039764576°/day ± 1.55e-09
Perihelion dist (q)1.21626003 AU ± 3.95e-08
Aphelion dist (Q)2.40840164 AU ± 3.99e-08
Orbital Period2.43981119 yr ± 9.35e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.192″
Uncertainty0
Orbit TypeAmor
MOID0.332965 AU
Observations Used193
Oppositions12
Arc Total2004-2025
First Observation Used2004-10-10
Last Observation Used2025-05-30
Observations (213)
Date Type RA Dec Mag Band Observatory
2016-09-02 04:41:30 C 21 48 58.27 +18 31 31.8 u H21
2016-09-03 02:00:12 C 21 47 53.51 +18 21 32.6 u H21
2016-09-03 02:35:34 C 21 47 51.66 +18 21 15.7 u H21
2016-09-03 02:58:14 C 21 47 50.48 +18 21 05.0 u H21
2016-09-05 03:53:59 C 21 45 23.45 +17 56 53.9 q G96
2016-09-05 04:02:09 C 21 45 23.10 +17 56 48.9 q G96
2016-09-05 04:10:18 C 21 45 22.67 +17 56 44.7 q G96
2016-09-05 04:18:29 C 21 45 22.22 +17 56 40.6 q G96
2016-09-05 07:52:55 C 21 45 11.15 +17 54 49.7 q G96
2016-09-05 07:55:38 C 21 45 11.04 +17 54 49.2 q G96
2016-09-05 07:58:20 C 21 45 10.88 +17 54 48.2 q G96
2016-09-05 08:01:00 C 21 45 10.67 +17 54 46.5 q G96
2016-09-22 01:25:47 C 21 28 42.74 +13 42 30.7 u H21
2016-09-22 01:50:16 C 21 28 41.98 +13 42 13.7 u H21
2016-09-22 02:14:12 C 21 28 41.19 +13 41 56.6 u H21
2016-09-24 01:21:50 C 21 27 20.38 +13 08 18.6 u H21
2016-09-24 01:51:46 C 21 27 19.50 +13 07 57.4 u H21
2016-09-24 02:17:47 C 21 27 18.76 +13 07 38.8 u H21
2016-10-06 00:53:43 C 21 22 28.88 +09 39 54.7 u H21
2016-10-06 01:00:25 C 21 22 28.81 +09 39 49.6 u H21
2016-10-06 01:20:56 C 21 22 28.65 +09 39 35.1 u H21
2016-10-06 01:27:21 C 21 22 28.61 +09 39 30.4 u H21
2016-10-09 01:10:53 C 21 22 13.20 +08 48 38.5 u H21
2016-10-09 01:32:49 C 21 22 13.09 +08 48 24.3 u H21
2016-10-09 01:48:02 C 21 22 13.01 +08 48 14.8 u H21
2016-11-05 00:26:53 C 21 36 14.96 +02 29 22.0 u H21
2016-11-05 00:48:50 C 21 36 15.84 +02 29 12.1 u H21
2016-11-05 01:19:34 C 21 36 17.10 +02 28 58.2 u H21
2020-04-18 11:54:30 C 15 48 39.534 -17 22 24.79 U F51
2020-04-18 12:12:26 C 15 48 38.690 -17 22 12.73 U F51
2020-04-18 12:30:17 C 15 48 37.877 -17 22 01.03 U F51
2020-04-21 12:07:51 C 15 45 22.242 -16 33 22.95 U F52
2020-04-21 12:25:44 C 15 45 21.351 -16 33 10.81 U F52
2020-04-21 12:43:37 C 15 45 20.441 -16 32 58.16 U F52
2020-04-21 13:01:29 C 15 45 19.564 -16 32 46.28 U F52
2020-05-02 07:31:48 C 15 31 52.21 -13 31 26.3 V G96
2020-05-02 07:39:19 C 15 31 51.76 -13 31 20.6 V G96
2020-05-02 07:54:23 C 15 31 50.85 -13 31 10.6 V G96
2020-05-20 09:55:09 C 15 08 37.144 -08 50 03.79 U F52
2020-05-20 10:11:10 C 15 08 36.331 -08 49 54.74 U F52
2020-05-20 10:27:11 C 15 08 35.524 -08 49 45.86 U F52
2020-05-20 10:43:11 C 15 08 34.736 -08 49 36.67 U F52
2021-08-15 07:33:08 C 23 58 31.13 +26 23 47.2 u H21
2021-08-15 07:48:18 C 23 58 31.03 +26 23 50.5 u H21
2021-08-15 08:02:32 C 23 58 30.96 +26 23 53.4 u H21
2021-08-17 14:26:49 C 23 58 04.517 +26 34 44.55 U F51
2021-08-17 14:31:40 C 23 58 04.426 +26 34 45.36 U F51
2021-08-17 14:36:29 C 23 58 04.383 +26 34 46.25 U F51
2021-09-04 09:24:26 C 23 48 27.520 +26 45 41.04 U F52
2021-09-04 09:40:05 C 23 48 26.933 +26 45 38.53 U F52