189700 (2001 TA45)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1914037649 ± 1.19e-08
Semi-major axis (a)1.4629049978 AU ± 5.88e-10
Inclination (i)10.72256872° ± 1.79e-06
Long. of Asc. Node (Ω)204.89992264° ± 6.35e-06
Arg. of Perihelion (ω)126.62456839° ± 8.74e-06
Mean Anomaly (M)268.58495051° ± 5.92e-06
Mean Motion (n)0.5570421915°/day ± 3.36e-10
Perihelion dist (q)1.18289947 AU ± 1.74e-08
Aphelion dist (Q)1.74291052 AU ± 1.74e-08
Orbital Period1.76939251 yr ± 1.07e-09
Physical Parameters
H (abs. magnitude)19.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.300″
Uncertainty0
Orbit TypeAmor
MOID0.217627 AU
Observations Used759
Oppositions10
Arc Total2001-2025
First Observation Used2001-09-25
Last Observation Used2025-01-18
Observations (793)
Date Type RA Dec Mag Band Observatory
2001-12-07 05:57:21 C 03 45 05.11 -02 15 53.0 19.5 c 704
2001-12-07 06:18:55 C 03 45 04.23 -02 15 56.1 19.7 c 704
2001-12-07 06:40:30 C 03 45 03.37 -02 15 59.5 19.5 c 704
2001-12-08 05:04:42 C 03 44 16.69 -02 19 22.5 19.3 c 704
2001-12-08 05:05:04 C 03 44 16.61 -02 19 22.1 19.2 c 704
2001-12-08 05:26:31 C 03 44 15.78 -02 19 23.7 19.2 c 704
2001-12-08 05:26:54 C 03 44 15.80 -02 19 24.4 19.5 c 704
2001-12-08 05:48:21 C 03 44 14.88 -02 19 28.4 19.8 c 704
2001-12-08 05:48:44 C 03 44 14.97 -02 19 27.4 19.3 c 704
2001-12-08 06:10:39 C 03 44 14.09 -02 19 31.3 19.2 c 704
2001-12-08 06:11:01 C 03 44 14.12 -02 19 30.6 19.6 c 704
2001-12-08 06:33:00 C 03 44 13.26 -02 19 34.4 19.3 c 704
2001-12-08 06:33:22 C 03 44 13.26 -02 19 34.2 19.6 c 704
2001-12-14 03:24:13 C 03 40 15.91 -02 27 39.7 c 644
2001-12-14 03:25:52 C 03 40 15.91 -02 27 39.6 c 644
2001-12-14 03:54:23 C 03 40 15.15 -02 27 39.0 c 644
2001-12-14 03:56:01 C 03 40 15.14 -02 27 39.1 c 644
2001-12-14 04:23:23 C 03 40 14.42 -02 27 39.0 c 644
2002-01-10 02:14:34 C 03 42 51.98 +00 09 30.6 c 644
2002-01-10 03:16:42 C 03 42 53.49 +00 09 54.1 c 644
2002-01-13 04:02:09 C 03 45 02.123 +00 39 02.28 e 645
2002-01-13 04:07:09 C 03 45 02.268 +00 39 04.39 21.86 e 645
2002-01-19 04:49:15 C 03 50 12.89 +01 40 08.2 d 291
2002-01-19 04:54:58 C 03 50 13.17 +01 40 11.1 d 291
2002-01-19 05:00:56 C 03 50 13.28 +01 40 13.5 d 291
2003-12-19 09:58:59 C 09 26 24.64 -05 06 52.7 d 291
2003-12-19 10:04:50 C 09 26 24.67 -05 06 54.4 d 291
2003-12-19 10:15:12 C 09 26 24.42 -05 06 58.3 d 291
2003-12-25 08:00:18 C 09 25 03.68 -06 00 01.2 d 291
2003-12-25 08:06:10 C 09 25 03.63 -06 00 02.2 d 291
2003-12-25 08:12:33 C 09 25 03.49 -06 00 04.9 d 291
2004-01-21 07:21:56 C 08 58 52.50 -07 09 18.3 c 711
2004-01-21 07:35:53 C 08 58 51.60 -07 09 15.6 c 711
2004-01-21 07:50:00 C 08 58 50.78 -07 09 13.1 c 711
2006-01-31 10:36:41 C 12 45 55.585 -16 53 04.92 645
2006-01-31 10:41:27 C 12 45 55.696 -16 53 05.97 645
2006-03-25 07:54:59 C 12 23 58.99 -11 42 28.8 o 696
2006-03-25 08:10:34 C 12 23 58.06 -11 42 17.0 o 696
2006-03-26 07:43:26 C 12 22 38.93 -11 23 47.6 o 696
2006-03-26 07:53:18 C 12 22 38.35 -11 23 39.5 o 696
2006-05-03 06:05:35 C 11 45 45.79 +00 50 49.5 r G96
2006-05-03 06:13:02 C 11 45 45.72 +00 50 53.9 r G96
2006-05-03 06:20:32 C 11 45 45.61 +00 50 58.2 r G96
2006-05-03 06:28:03 C 11 45 45.54 +00 51 02.8 r G96
2008-05-20 10:59:51 C 19 54 27.34 +01 58 43.0 r F85
2008-05-20 12:16:36 C 19 54 33.12 +02 00 22.5 r F85
2008-06-13 08:31:26 C 20 35 01.77 +15 25 46.0 r H45
2008-06-13 08:33:18 C 20 35 01.90 +15 25 48.2 r H45
2008-06-13 08:35:12 C 20 35 02.01 +15 25 51.3 r H45
2008-06-13 08:37:07 C 20 35 02.11 +15 25 54.2 r H45