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
2024-08-14 12:24:02 C 00 44 14.573 +22 42 36.29 V T08
2024-08-14 12:26:41 C 00 44 14.479 +22 42 37.08 V T08
2024-08-14 12:32:20 C 00 44 14.342 +22 42 37.80 V T08
2024-08-14 12:41:06 C 00 44 14.141 +22 42 39.10 V T08
2024-08-19 10:51:10 C 00 41 19.569 +22 55 38.71 X F51
2024-08-19 11:02:26 C 00 41 19.212 +22 55 39.53 X F51
2024-08-19 11:13:42 C 00 41 18.864 +22 55 40.41 X F51
2024-08-19 11:25:00 C 00 41 18.504 +22 55 41.31 X F51
2024-08-20 01:01:12 B 00 40 54.417 +22 56 30.19 Z Y89
2024-08-20 01:12:13 B 00 40 54.099 +22 56 31.40 Z Y89
2024-08-20 01:23:15 B 00 40 53.717 +22 56 31.81 Z Y89
2024-08-20 14:08:48 C 00 40 29.992 +22 57 17.04 X F51
2024-08-20 14:20:09 C 00 40 29.617 +22 57 17.54 X F51
2024-08-20 14:31:25 C 00 40 29.239 +22 57 18.15 X F51
2024-08-20 14:42:40 C 00 40 28.863 +22 57 18.55 X F51
2024-08-26 06:05:12 C 00 35 40.289 +22 57 26.78 V W68
2024-08-26 06:07:53 C 00 35 40.202 +22 57 26.50 V W68
2024-08-26 06:47:53 C 00 35 38.496 +22 57 24.16 V W68
2024-08-26 06:51:57 C 00 35 38.285 +22 57 23.65 V W68
2024-08-28 08:36:19 C 00 33 34.783 +22 53 46.82 V T08
2024-08-28 08:38:59 C 00 33 34.632 +22 53 46.93 V T08
2024-08-28 08:48:54 C 00 33 34.222 +22 53 46.21 V T08
2024-08-28 09:29:35 C 00 33 32.378 +22 53 42.83 V T08
2024-08-29 11:33:33 C 00 32 23.510 +22 51 07.42 V T08
2024-08-29 12:13:24 C 00 32 21.636 +22 51 03.31 V T08
2024-08-29 12:18:04 C 00 32 21.403 +22 51 02.30 V T08
2024-08-29 12:35:25 C 00 32 20.585 +22 51 00.32 V T08
2024-08-31 12:32:24 C 00 30 08.489 +22 44 47.72 V T05
2024-08-31 12:38:15 C 00 30 08.186 +22 44 46.64 V T05
2024-08-31 13:21:15 C 00 30 06.058 +22 44 40.13 V T05
2024-08-31 13:31:25 C 00 30 05.546 +22 44 38.72 V T05
2024-09-01 10:42:19 C 00 29 05.330 +22 41 19.18 V T05
2024-09-01 10:45:54 C 00 29 05.155 +22 41 18.82 V T05
2024-09-01 10:50:27 C 00 29 04.937 +22 41 17.70 V T05
2024-09-01 11:24:48 C 00 29 03.173 +22 41 12.48 V T05
2024-09-03 11:16:14 C 00 26 41.494 +22 32 23.03 V T08
2024-09-03 11:18:53 C 00 26 41.362 +22 32 22.67 V T08
2024-09-03 11:23:48 C 00 26 41.069 +22 32 21.91 V T08
2024-09-03 11:44:04 C 00 26 40.015 +22 32 17.63 V T08
2024-09-04 10:25:23 C 00 25 30.977 +22 27 28.73 V T05
2024-09-04 10:29:27 C 00 25 30.773 +22 27 27.97 V T05
2024-09-04 10:53:51 C 00 25 29.431 +22 27 22.68 V T05
2024-09-04 10:58:24 C 00 25 29.186 +22 27 21.60 V T05
2024-09-05 09:51:14 C 00 24 18.330 +22 22 06.07 X F52
2024-09-05 10:07:24 C 00 24 17.449 +22 22 02.37 X F52
2024-09-05 10:23:31 C 00 24 16.571 +22 21 58.56 X F52
2024-09-05 11:01:43 C 00 24 14.479 +22 21 49.90 V T05
2024-09-05 11:02:23 C 00 24 14.443 +22 21 49.72 V T05
2024-09-05 11:04:20 C 00 24 14.352 +22 21 49.03 V T05
2024-09-05 11:04:59 C 00 24 14.297 +22 21 48.96 V T05