337119 (1999 TK12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3929690379 ± 1.67e-08
Semi-major axis (a)1.6828301043 AU ± 1.47e-09
Inclination (i)24.49680472° ± 7.60e-06
Long. of Asc. Node (Ω)359.03544640° ± 4.90e-06
Arg. of Perihelion (ω)112.23893905° ± 1.06e-05
Mean Anomaly (M)292.57875244° ± 6.94e-06
Mean Motion (n)0.4514938795°/day ± 5.92e-10
Perihelion dist (q)1.02152998 AU ± 2.81e-08
Aphelion dist (Q)2.34413023 AU ± 2.81e-08
Orbital Period2.18303354 yr ± 2.86e-09
Physical Parameters
H (abs. magnitude)18.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.382″
Uncertainty0
Orbit TypeAmor
MOID0.194741 AU
Observations Used434
Oppositions14
Arc Total1999-2025
First Observation Used1999-10-10
Last Observation Used2025-09-25
Observations (487)
Date Type RA Dec Mag Band Observatory
2012-10-03 23:46:14 C 22 29 35.05 -14 36 05.1 u 807
2012-10-03 23:49:31 C 22 29 34.79 -14 36 03.4 u 807
2012-10-03 23:52:48 C 22 29 34.52 -14 36 01.6 u 807
2012-10-22 03:27:56 C 22 04 21.97 -10 18 15.0 r G96
2012-10-22 03:36:05 C 22 04 21.68 -10 18 09.7 r G96
2012-10-22 03:44:15 C 22 04 21.36 -10 18 04.3 r G96
2012-10-22 03:52:24 C 22 04 21.10 -10 17 58.8 r G96
2012-11-12 02:14:21 C 21 58 32.34 -04 34 32.3 r G96
2012-11-12 02:16:54 C 21 58 32.41 -04 34 29.9 r G96
2012-11-12 02:24:48 C 21 58 32.41 -04 34 24.9 r G96
2012-11-12 02:27:22 C 21 58 32.48 -04 34 23.0 r G96
2012-11-12 02:35:15 C 21 58 32.52 -04 34 17.1 r G96
2012-11-12 02:37:52 C 21 58 32.59 -04 34 15.2 r G96
2012-11-12 02:45:47 C 21 58 32.70 -04 34 11.1 r G96
2012-11-12 02:48:21 C 21 58 32.62 -04 34 07.5 r G96
2013-05-11 06:09:06 C 08 07 49.399 +24 03 02.41 L F51
2013-05-11 06:11:00 C 08 07 49.721 +24 02 59.60 L F51
2013-05-11 06:16:43 C 08 07 50.711 +24 02 51.14 L F51
2013-05-11 06:18:38 C 08 07 51.029 +24 02 48.40 L F51
2013-05-11 06:24:23 C 08 07 51.990 +24 02 39.93 L F51
2013-05-11 06:31:58 C 08 07 53.279 +24 02 28.44 L F51
2013-05-11 06:33:52 C 08 07 53.596 +24 02 25.85 L F51
2013-05-31 06:22:15 C 09 19 34.616 +12 28 18.08 L F51
2013-05-31 06:35:31 C 09 19 36.346 +12 27 59.96 L F51
2013-05-31 06:42:09 C 09 19 37.217 +12 27 50.65 L F51
2021-11-15 12:17:02 C 12 10 18.26 +39 38 00.6 V 703
2021-11-15 12:25:17 C 12 10 19.58 +39 37 47.7 V 703
2021-11-15 12:33:33 C 12 10 21.08 +39 37 35.1 V 703
2021-12-16 02:58:52 C 13 43 08.54 +19 31 16.3 X C95
2021-12-16 03:46:27 C 13 43 13.02 +19 29 59.6 X C95
2022-02-06 12:51:31 C 15 10 53.76 -13 45 38.3 V G96
2022-02-06 12:59:32 C 15 10 54.07 -13 45 50.9 V G96
2022-02-06 13:04:57 C 15 10 54.31 -13 45 59.3 V G96
2022-02-06 13:10:23 C 15 10 54.52 -13 46 08.0 V G96
2022-02-10 15:06:04 C 15 14 57.843 -16 20 05.97 U F52
2022-02-10 15:19:45 C 15 14 58.324 -16 20 27.67 U F52
2022-02-10 15:33:30 C 15 14 58.810 -16 20 49.33 U F52
2023-08-22 12:55:26 C 00 59 37.755 -02 24 26.81 X F51
2023-08-22 13:11:45 C 00 59 37.344 -02 24 20.42 X F51
2023-08-22 13:28:06 C 00 59 36.907 -02 24 13.68 X F51
2023-09-11 23:03:38 C 00 35 19.839 +01 20 33.15 W M01
2023-09-11 23:07:09 C 00 35 19.691 +01 20 36.12 W M01
2023-09-16 05:39:13 C 00 26 42.220 +02 16 26.40 V 703
2023-09-16 05:54:35 C 00 26 40.715 +02 16 34.86 V 703
2023-09-16 06:02:16 C 00 26 40.106 +02 16 39.90 V 703
2023-09-17 05:51:05 C 00 24 28.692 +02 30 19.91 V W68
2023-09-17 05:55:47 C 00 24 28.181 +02 30 22.86 V W68
2023-09-17 06:32:04 C 00 24 24.763 +02 30 43.42 V W68
2023-09-17 06:42:30 C 00 24 23.801 +02 30 49.28 V W68
2023-09-18 05:48:32 C 00 22 13.714 +02 43 47.96 V 703