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
2022-04-26 04:34:34 C 13 47 13.790 -06 38 28.82 V W68
2022-04-26 04:42:12 C 13 47 13.301 -06 38 20.87 V W68
2022-04-26 04:56:30 C 13 47 12.521 -06 38 07.37 V W68
2022-04-28 07:57:00 C 13 44 24.565 -05 47 36.28 V 703
2022-04-28 08:04:12 C 13 44 24.234 -05 47 28.75 V 703
2022-04-28 08:18:35 C 13 44 23.474 -05 47 14.71 V 703
2022-04-30 07:33:57 C 13 41 51.010 -05 00 37.12 U I41
2022-04-30 07:36:40 C 13 41 50.870 -05 00 34.49 U I41
2022-04-30 09:30:10 C 13 41 44.429 -04 58 43.21 U I41
2022-04-30 09:41:22 C 13 41 43.810 -04 58 32.02 U I41
2022-05-02 07:28:45 C 13 39 20.182 -04 14 02.26 V G96
2022-05-02 07:36:55 C 13 39 19.732 -04 13 54.34 V G96
2022-05-02 07:45:04 C 13 39 19.271 -04 13 46.74 V G96
2022-05-02 07:53:16 C 13 39 18.832 -04 13 38.86 V G96
2022-05-02 14:49:21 C 13 38 57.84 -04 06 58.9 V D29
2022-05-02 15:09:43 C 13 38 56.71 -04 06 39.6 V D29
2022-05-02 15:30:05 C 13 38 55.59 -04 06 19.8 V D29
2022-05-04 12:30:23 C 13 36 40.589 -03 23 24.61 V P07
2022-05-04 13:46:47 C 13 36 36.509 -03 22 12.90 V P07
2022-05-04 16:04:47 C 13 36 29.112 -03 20 03.66 V P07
2022-05-04 17:32:00 C 13 36 24.511 -03 18 41.65 V P07
2022-05-05 07:32:00 C 13 35 43.706 -03 05 56.87 V 703
2022-05-05 07:39:31 C 13 35 43.400 -03 05 48.12 V 703
2022-05-05 07:54:34 C 13 35 42.745 -03 05 33.86 V 703
2022-05-06 07:51:06 C 13 34 34.919 -02 43 32.50 U F52
2022-05-06 08:45:06 C 13 34 32.151 -02 42 43.38 U F52
2022-05-06 09:00:42 C 13 34 31.357 -02 42 29.50 U F52
2022-05-21 07:03:59 C 13 22 07.534 +01 51 14.66 U F52
2022-05-21 07:21:31 C 13 22 07.104 +01 51 25.15 U F52
2022-05-21 07:39:12 C 13 22 06.668 +01 51 35.74 U F52
2022-05-21 07:57:04 C 13 22 06.226 +01 51 46.39 U F52
2022-05-27 05:14:08 C 13 20 03.916 +03 06 06.84 V G96
2022-05-27 05:22:25 C 13 20 03.836 +03 06 10.37 V G96
2022-05-27 05:30:42 C 13 20 03.707 +03 06 14.40 V G96
2022-05-27 05:38:57 C 13 20 03.620 +03 06 18.22 V G96
2022-05-27 08:17:03 C 13 20 02.409 +03 07 32.70 U F52
2022-05-27 08:34:40 C 13 20 02.202 +03 07 40.71 U F52
2022-05-27 08:52:15 C 13 20 01.996 +03 07 48.44 U F52
2022-06-28 13:41:43 C 13 37 56.78 +04 41 11.0 V D29
2022-06-28 14:02:05 C 13 37 57.75 +04 41 08.3 V D29
2024-04-09 14:47:50 C 19 47 31.609 -11 08 29.01 X F52
2024-04-09 14:55:20 C 19 47 32.521 -11 08 23.31 X F52
2024-04-09 15:02:50 C 19 47 33.475 -11 08 17.64 X F52
2024-08-20 12:55:07 C 02 53 27.037 +30 38 47.97 X F51
2024-08-20 13:28:21 C 02 53 31.094 +30 38 45.92 X F51
2024-08-20 13:42:36 C 02 53 32.823 +30 38 44.75 X F51
2024-08-21 12:25:58 C 02 56 25.137 +30 36 32.98 X F51
2024-08-21 12:40:06 C 02 56 26.851 +30 36 31.69 X F51
2024-08-21 13:08:26 C 02 56 30.288 +30 36 29.25 X F51
2024-09-02 12:49:38 C 03 30 13.230 +29 28 00.22 X F52