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
2024-09-28 10:56:00 C 23 54 10.303 +18 34 59.12 V T05
2024-09-29 09:49:12 C 23 53 02.705 +18 22 43.07 V T05
2024-09-29 10:06:41 C 23 53 01.800 +18 22 33.64 V T05
2024-09-29 10:11:15 C 23 53 01.589 +18 22 31.44 V T05
2024-09-29 10:18:37 C 23 53 01.152 +18 22 27.48 V T05
2024-09-30 07:06:41 C 23 52 01.182 +18 11 12.51 X F52
2024-09-30 07:25:43 C 23 52 00.230 +18 11 02.27 X F52
2024-09-30 07:44:49 C 23 51 59.278 +18 10 52.00 X F52
2024-09-30 08:03:54 C 23 51 58.320 +18 10 41.79 X F52
2024-09-30 09:38:50 C 23 51 53.549 +18 09 50.80 V T08
2024-09-30 09:42:50 C 23 51 53.328 +18 09 48.92 V T08
2024-09-30 09:53:02 C 23 51 52.853 +18 09 43.16 V T08
2024-09-30 10:37:45 C 23 51 50.558 +18 09 18.65 V T08
2024-09-30 12:08:19 C 23 51 46.078 +18 08 28.83 X F51
2024-09-30 12:26:53 C 23 51 45.157 +18 08 18.67 X F51
2024-09-30 12:45:19 C 23 51 44.248 +18 08 08.50 X F51
2024-10-01 09:23:12 C 23 50 46.174 +17 56 55.36 V T08
2024-10-01 09:39:26 C 23 50 45.422 +17 56 46.18 V T08
2024-10-01 09:45:40 C 23 50 45.094 +17 56 43.15 V T08
2024-10-01 09:54:29 C 23 50 44.671 +17 56 38.54 V T08
2024-10-02 11:21:18 C 23 49 34.049 +17 42 41.65 V T05
2024-10-02 11:25:53 C 23 49 33.823 +17 42 38.99 V T05
2024-10-02 11:33:45 C 23 49 33.478 +17 42 34.78 V T05
2024-10-02 11:49:28 C 23 49 32.717 +17 42 25.88 V T05
2024-10-03 05:31:42 C 23 48 45.263 +17 32 40.67 V G96
2024-10-03 05:39:13 C 23 48 44.914 +17 32 36.56 V G96
2024-10-03 05:46:46 C 23 48 44.572 +17 32 32.46 V G96
2024-10-03 05:54:19 C 23 48 44.219 +17 32 28.18 V G96
2024-10-03 09:33:51 C 23 48 34.322 +17 30 28.62 V T05
2024-10-03 09:39:03 C 23 48 34.140 +17 30 26.24 V T05
2024-10-03 09:55:40 C 23 48 33.350 +17 30 16.92 V T05
2024-10-03 10:03:19 C 23 48 33.010 +17 30 12.92 V T05
2024-10-04 09:23:52 C 23 47 31.740 +17 17 20.44 V T08
2024-10-04 09:38:06 C 23 47 31.106 +17 17 12.80 V T08
2024-10-04 09:43:28 C 23 47 30.842 +17 17 09.85 V T08
2024-10-04 09:51:41 C 23 47 30.478 +17 17 05.46 V T08
2024-10-06 09:53:59 C 23 45 29.825 +16 50 32.89 V T05
2024-10-06 09:58:33 C 23 45 29.566 +16 50 31.24 V T05
2024-10-06 10:07:05 C 23 45 29.256 +16 50 25.51 V T05
2024-10-06 10:22:25 C 23 45 28.558 +16 50 17.20 V T05
2024-10-08 09:02:57 C 23 43 38.986 +16 24 33.44 V T08
2024-10-08 09:30:29 C 23 43 37.860 +16 24 18.86 V T08
2024-10-08 09:31:49 C 23 43 37.843 +16 24 17.93 V T08
2024-10-08 09:35:08 C 23 43 37.661 +16 24 15.55 V T08
2024-10-08 09:36:28 C 23 43 37.654 +16 24 15.37 V T08
2024-10-08 09:46:09 C 23 43 37.238 +16 24 09.76 V T08
2024-10-08 09:52:18 C 23 43 36.986 +16 24 07.24 V T08
2024-10-08 10:01:54 C 23 43 36.641 +16 24 01.22 V T08
2024-10-09 09:31:48 C 23 42 44.345 +16 11 08.05 V T08
2024-10-09 09:36:28 C 23 42 44.124 +16 11 05.57 V T08