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
2024-10-09 09:44:38 C 23 42 43.901 +16 11 00.71 V T08
2024-10-09 10:34:33 C 23 42 41.930 +16 10 33.17 V T08
2024-10-09 11:12:00 C 23 42 41.18 +16 10 10.5 V D29
2024-10-09 11:32:21 C 23 42 40.37 +16 09 59.3 V D29
2024-10-09 11:52:43 C 23 42 39.62 +16 09 48.6 V D29
2024-10-10 14:04:44 C 23 41 43.57 +15 55 31.3 V D29
2024-10-10 14:25:06 C 23 41 42.82 +15 55 20.3 V D29
2024-10-10 14:45:28 C 23 41 42.07 +15 55 09.3 V D29
2024-10-13 09:15:24 C 23 39 31.801 +15 19 23.01 X F51
2024-10-13 09:17:28 C 23 39 31.735 +15 19 21.93 X F51
2024-10-13 09:30:16 C 23 39 31.313 +15 19 15.05 X F51
2024-10-13 09:40:55 C 23 39 30.964 +15 19 09.33 X F51
2024-10-13 09:42:51 C 23 39 30.897 +15 19 08.29 X F51
2024-10-13 09:53:23 C 23 39 30.561 +15 19 02.70 X F51
2024-10-20 09:11:22 C 23 35 16.214 +13 53 30.84 V T08
2024-10-20 09:15:21 C 23 35 16.123 +13 53 28.03 V T08
2024-10-20 09:40:55 C 23 35 15.554 +13 53 16.15 V T08
2024-10-20 10:06:32 C 23 35 15.007 +13 53 02.98 V T08
2024-10-22 13:17:53 C 23 34 18.56 +13 28 32.4 V D29
2024-10-22 13:38:15 C 23 34 18.18 +13 28 22.8 V D29
2024-10-23 02:50:20 C 23 34 05.344 +13 22 12.68 V G96
2024-10-23 02:58:24 C 23 34 05.200 +13 22 08.94 V G96
2024-10-23 03:06:28 C 23 34 05.059 +13 22 05.16 V G96
2024-10-23 03:14:32 C 23 34 04.912 +13 22 01.52 V G96
2024-10-23 05:38:40 C 23 34 02.697 +13 20 55.85 X F52
2024-10-23 05:54:53 C 23 34 02.415 +13 20 48.31 X F52
2024-10-23 06:11:05 C 23 34 02.131 +13 20 40.89 X F52
2024-10-23 06:27:18 C 23 34 01.842 +13 20 33.40 X F52
2024-10-25 08:15:00 C 23 33 18.845 +12 57 55.01 V T05
2024-10-25 08:20:12 C 23 33 18.826 +12 57 52.88 V T05
2024-10-25 08:29:23 C 23 33 18.691 +12 57 49.64 V T05
2024-10-25 08:45:49 C 23 33 18.454 +12 57 41.51 V T05
2024-10-28 01:54:57 C 23 32 36.485 +12 29 37.21 V W68
2024-10-28 01:59:32 C 23 32 36.410 +12 29 34.76 V W68
2024-10-28 02:07:28 C 23 32 36.343 +12 29 31.27 V W68
2024-10-28 02:21:53 C 23 32 36.134 +12 29 25.19 V W68
2024-10-30 04:19:50 C 23 32 14.258 +12 08 52.33 V G96
2024-10-30 04:27:20 C 23 32 14.294 +12 08 48.80 V G96
2024-10-30 04:34:50 C 23 32 14.226 +12 08 45.67 V G96
2024-10-30 04:42:20 C 23 32 14.176 +12 08 42.72 V G96
2024-11-02 12:13:24 C 23 31 57.53 +11 38 20.7 V D29
2024-11-02 12:33:46 C 23 31 57.47 +11 38 13.2 V D29
2024-11-02 12:54:08 C 23 31 57.41 +11 38 05.8 V D29
2024-11-23 04:08:19 C 23 37 32.272 +09 30 36.43 V G96
2024-11-23 04:16:29 C 23 37 32.430 +09 30 35.24 V G96
2024-11-23 04:24:36 C 23 37 32.603 +09 30 33.84 V G96
2024-11-23 04:32:43 C 23 37 32.783 +09 30 32.72 V G96
2024-11-23 07:29:17 C 23 37 36.705 +09 30 06.56 X F52
2024-11-23 07:45:56 C 23 37 37.051 +09 30 04.04 X F52
2024-11-23 08:02:36 C 23 37 37.393 +09 30 01.36 X F52