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
2024-09-13 11:17:55 C 00 13 43.994 +21 22 31.76 V T05
2024-09-13 12:08:45 C 00 13 40.997 +21 22 12.25 V T05
2024-09-13 12:13:49 C 00 13 40.709 +21 22 10.24 V T05
2024-09-13 12:23:38 C 00 13 40.140 +21 22 07.03 V T05
2024-09-14 09:42:56 C 00 12 28.580 +21 13 59.12 X F51
2024-09-14 09:57:08 C 00 12 27.744 +21 13 53.65 X F51
2024-09-14 10:11:28 C 00 12 26.904 +21 13 48.19 X F51
2024-09-14 11:32:46 C 00 12 22.130 +21 13 17.18 V T08
2024-09-14 11:37:25 C 00 12 21.869 +21 13 14.84 V T08
2024-09-14 11:46:13 C 00 12 21.331 +21 13 11.71 V T08
2024-09-14 12:32:25 C 00 12 18.598 +21 12 53.35 V T08
2024-09-15 09:19:33 C 00 11 08.892 +21 04 40.80 V T05
2024-09-15 09:22:09 C 00 11 08.693 +21 04 39.22 V T05
2024-09-15 09:31:16 C 00 11 08.170 +21 04 34.57 V T05
2024-09-15 09:39:55 C 00 11 07.632 +21 04 31.91 V T05
2024-09-15 11:28:45 C 00 11 01.253 +21 03 48.31 V T08
2024-09-15 11:32:54 C 00 11 00.994 +21 03 46.33 V T08
2024-09-15 11:43:47 C 00 11 00.370 +21 03 41.94 V T08
2024-09-15 12:33:34 C 00 10 57.372 +21 03 21.42 V T08
2024-09-22 09:49:26 C 00 01 45.541 +19 49 19.38 V 703
2024-09-22 09:52:46 C 00 01 45.275 +19 49 17.15 V 703
2024-09-22 09:56:05 C 00 01 45.052 +19 49 15.46 V 703
2024-09-22 09:59:25 C 00 01 44.879 +19 49 14.45 V 703
2024-09-22 11:10:34 C 00 01 41.294 +19 48 41.36 V T08
2024-09-22 11:39:42 C 00 01 39.650 +19 48 26.93 V T08
2024-09-22 11:44:42 C 00 01 39.324 +19 48 24.55 V T08
2024-09-22 11:53:12 C 00 01 38.885 +19 48 20.95 V T08
2024-09-23 07:12:49 C 00 00 36.335 +19 38 49.02 V 703
2024-09-23 07:16:13 C 00 00 36.151 +19 38 47.51 V 703
2024-09-23 07:20:46 C 00 00 35.924 +19 38 45.53 V 703
2024-09-23 07:24:15 C 00 00 35.708 +19 38 43.04 V 703
2024-09-23 11:03:06 C 00 00 23.808 +19 36 56.02 V T08
2024-09-23 11:07:20 C 00 00 23.580 +19 36 54.25 V T08
2024-09-23 11:17:02 C 00 00 23.045 +19 36 49.86 V T08
2024-09-23 11:32:24 C 00 00 22.176 +19 36 41.22 V T08
2024-09-23 11:38:42 C 00 00 21.823 +19 36 38.92 V T08
2024-09-24 08:11:39 C 23 59 16.392 +19 26 20.63 X F51
2024-09-24 08:30:51 C 23 59 15.329 +19 26 11.03 X F51
2024-09-24 09:09:57 C 23 59 13.156 +19 25 51.47 X F51
2024-09-25 10:31:47 C 23 57 52.634 +19 12 56.48 V T05
2024-09-25 10:36:21 C 23 57 52.363 +19 12 53.89 V T05
2024-09-25 10:44:49 C 23 57 51.943 +19 12 49.61 V T05
2024-09-25 11:00:40 C 23 57 50.995 +19 12 41.80 V T05
2024-09-26 07:00:41 C 23 56 48.685 +19 02 19.25 V G96
2024-09-26 07:08:12 C 23 56 48.282 +19 02 15.43 V G96
2024-09-26 07:15:43 C 23 56 47.875 +19 02 11.54 V G96
2024-09-26 07:23:14 C 23 56 47.465 +19 02 07.62 V G96
2024-09-28 09:55:14 C 23 54 13.450 +18 35 31.52 V T05
2024-09-28 10:42:28 C 23 54 11.004 +18 35 06.61 V T05
2024-09-28 10:48:02 C 23 54 10.730 +18 35 04.31 V T05