155340 (2006 SK198)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4658468162 ± 3.68e-08
Semi-major axis (a)2.1083543188 AU ± 3.05e-09
Inclination (i)9.23610304° ± 2.05e-07
Long. of Asc. Node (Ω)260.53443921° ± 3.85e-06
Arg. of Perihelion (ω)352.55393782° ± 4.59e-06
Mean Anomaly (M)192.47423992° ± 3.99e-06
Mean Motion (n)0.3219562641°/day ± 6.99e-10
Perihelion dist (q)1.12618417 AU ± 7.76e-08
Aphelion dist (Q)3.09052447 AU ± 7.77e-08
Orbital Period3.06136700 yr ± 6.65e-09
Physical Parameters
H (abs. magnitude)16.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.021″
Uncertainty0
Orbit TypeAmor
MOID0.111505 AU
Observations Used902
Gaia Obs Used96
Oppositions9
Arc Total2001-2015
First Observation Used2001-12-16
Last Observation Used2026-01-10
Observations (936)
Date Type RA Dec Mag Band Observatory
2024-02-23 03:13:37 C 17 40 45.293 -30 12 36.04 V M22
2024-03-13 09:14:38 C 19 13 43.274 -26 51 08.82 V W68
2024-03-13 09:19:18 C 19 13 44.172 -26 51 05.62 V W68
2024-03-13 09:23:53 C 19 13 45.074 -26 51 02.81 V W68
2024-03-13 09:31:15 C 19 13 46.481 -26 50 57.70 V W68
2024-03-29 08:54:55 C 20 23 39.691 -21 20 43.73 V W68
2024-03-29 08:59:39 C 20 23 40.457 -21 20 38.65 V W68
2024-03-29 09:19:51 C 20 23 43.829 -21 20 18.13 V W68
2024-03-29 09:32:37 C 20 23 45.996 -21 20 05.82 V W68
2024-05-07 14:24:12 C 22 35 31.997 -04 07 36.09 X F52
2024-05-07 14:28:53 C 22 35 32.520 -04 07 31.00 X F52
2024-05-07 14:33:35 C 22 35 33.047 -04 07 25.95 X F52
2024-05-07 14:38:17 C 22 35 33.573 -04 07 20.89 X F52
2024-05-09 09:26:54 C 22 40 21.720 -03 21 14.54 V W68
2024-05-09 09:32:06 C 22 40 22.330 -03 21 10.40 V W68
2024-05-09 09:41:17 C 22 40 23.321 -03 21 00.32 V W68
2024-05-09 10:08:32 C 22 40 26.282 -03 20 30.77 V W68
2024-05-09 10:21:41 C 22 40 27.730 -03 20 17.41 V W68
2024-05-10 11:15:56 C 22 43 12.968 -02 53 52.69 V 703
2024-05-10 11:18:31 C 22 43 13.228 -02 53 51.32 V 703
2024-05-10 11:21:06 C 22 43 13.588 -02 53 47.36 V 703
2024-05-10 11:23:41 C 22 43 13.868 -02 53 44.20 V 703
2024-06-19 13:28:48 C 00 07 58.054 +11 48 55.37 V T05
2024-06-19 13:34:00 C 00 07 58.414 +11 48 59.54 V T05
2024-06-19 13:42:19 C 00 07 58.954 +11 49 06.06 V T05
2024-06-19 14:05:15 C 00 08 00.466 +11 49 23.56 V T05
2024-07-01 14:19:49 C 00 25 05.950 +15 12 30.82 V T08
2024-07-01 14:26:31 C 00 25 06.324 +15 12 35.24 V T08
2024-07-01 14:33:37 C 00 25 06.648 +15 12 40.14 V T08
2024-07-01 14:49:46 C 00 25 07.457 +15 12 50.26 V T08
2024-07-04 23:19:28 C 00 29 07.646 +16 04 07.46 W M01
2024-07-04 23:26:08 C 00 29 07.953 +16 04 11.17 W M01
2024-07-06 13:39:27 C 00 30 54.178 +16 27 44.57 V T05
2024-07-06 13:45:11 C 00 30 54.386 +16 27 47.81 V T05
2024-07-06 13:53:03 C 00 30 54.725 +16 27 52.13 V T05
2024-07-06 14:19:40 C 00 30 55.884 +16 28 09.01 V T05
2024-07-08 13:55:27 C 00 33 01.147 +16 56 37.43 V T08
2024-07-08 14:01:32 C 00 33 01.409 +16 56 41.46 V T08
2024-07-08 14:26:47 C 00 33 02.390 +16 56 56.44 V T08
2024-07-08 14:40:37 C 00 33 03.024 +16 57 04.36 V T08
2024-07-13 13:58:12 C 00 37 41.093 +18 04 30.79 V T08
2024-07-13 14:00:52 C 00 37 41.220 +18 04 32.09 V T08
2024-07-13 14:07:01 C 00 37 41.386 +18 04 35.08 V T08
2024-07-13 14:28:39 C 00 37 42.096 +18 04 47.24 V T08
2024-07-14 13:50:04 C 00 38 30.478 +18 17 19.10 V T05
2024-07-14 13:54:11 C 00 38 30.595 +18 17 21.34 V T05
2024-07-14 14:02:04 C 00 38 30.823 +18 17 25.22 V T05
2024-07-14 14:17:06 C 00 38 31.327 +18 17 33.36 V T05
2024-07-15 13:37:15 C 00 39 17.590 +18 29 50.93 V T05
2024-07-15 13:42:28 C 00 39 17.707 +18 29 53.99 V T05