155341 (2006 SA218)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2414507478 ± 1.11e-08
Semi-major axis (a)1.4775227268 AU ± 4.44e-10
Inclination (i)18.52191039° ± 2.44e-06
Long. of Asc. Node (Ω)144.35427441° ± 2.18e-06
Arg. of Perihelion (ω)278.04379238° ± 6.41e-06
Mean Anomaly (M)214.64290183° ± 6.36e-06
Mean Motion (n)0.5487961064°/day ± 2.48e-10
Perihelion dist (q)1.12077376 AU ± 1.63e-08
Aphelion dist (Q)1.83427169 AU ± 1.64e-08
Orbital Period1.79597900 yr ± 8.10e-10
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.243″
Uncertainty0
Orbit TypeAmor
MOID0.285758 AU
Observations Used1210
Gaia Obs Used46
Oppositions16
Arc Total1980-2016
First Observation Used1980-01-17
Last Observation Used2025-05-15
Observations (1285)
Date Type RA Dec Mag Band Observatory
2025-02-24 23:58:05 C 10 55 37.315 +21 07 37.96 V 088
2025-02-25 00:01:14 C 10 55 37.145 +21 07 44.26 V 088
2025-02-25 00:04:20 C 10 55 37.018 +21 07 47.78 V 088
2025-02-25 00:07:56 C 10 55 36.845 +21 07 53.72 V 088
2025-02-25 00:11:33 C 10 55 36.614 +21 08 00.89 V 088
2025-02-25 00:15:10 C 10 55 36.482 +21 08 06.11 V 088
2025-02-25 00:19:17 C 10 55 36.250 +21 08 12.77 V 088
2025-02-25 00:23:24 C 10 55 36.050 +21 08 19.43 V 088
2025-02-25 00:27:32 C 10 55 35.954 +21 08 26.09 V 088
2025-02-25 09:47:20 C 10 55 09.901 +21 23 53.52 V 703
2025-02-25 09:50:18 C 10 55 09.710 +21 23 58.06 V 703
2025-02-25 09:53:15 C 10 55 09.577 +21 24 03.17 V 703
2025-02-25 09:56:14 C 10 55 09.440 +21 24 07.38 V 703
2025-02-25 11:53:15 C 10 55 04.258 +21 27 24.98 V T08
2025-02-25 11:55:14 C 10 55 04.174 +21 27 28.33 V T08
2025-02-25 11:57:53 C 10 55 04.018 +21 27 32.58 V T08
2025-02-25 12:05:56 C 10 55 03.607 +21 27 45.68 V T08
2025-02-25 12:17:28 C 10 55 03.022 +21 28 04.55 V T08
2025-02-25 12:23:03 C 10 55 02.714 +21 28 13.66 V T08
2025-02-26 08:34:53 C 10 54 06.836 +22 00 55.66 V 703
2025-02-26 08:38:08 C 10 54 06.631 +22 01 01.34 V 703
2025-02-26 08:41:23 C 10 54 06.466 +22 01 06.35 V 703
2025-02-26 08:44:38 C 10 54 06.268 +22 01 11.78 V 703
2025-02-26 11:13:20 C 10 53 59.515 +22 05 14.32 V T08
2025-02-26 11:17:58 C 10 53 59.290 +22 05 21.84 V T08
2025-02-26 11:19:58 C 10 53 59.182 +22 05 24.86 V T08
2025-02-26 11:24:00 C 10 53 58.968 +22 05 31.16 V T08
2025-02-26 11:25:19 C 10 53 58.894 +22 05 33.47 V T08
2025-02-26 12:10:25 C 10 53 56.563 +22 06 44.93 V T08
2025-02-26 12:11:44 C 10 53 56.477 +22 06 47.45 V T08
2025-02-26 12:17:57 C 10 53 56.150 +22 06 57.17 V T08
2025-02-26 21:47:53 B 10 53 31.327 +22 21 56.27 q J51
2025-02-26 22:20:26 B 10 53 29.717 +22 22 48.47 q J51
2025-02-26 22:57:57 B 10 53 27.787 +22 23 47.94 q J51
2025-02-27 06:46:04 C 10 53 05.669 +22 36 01.73 V G96
2025-02-27 06:53:31 C 10 53 05.291 +22 36 13.46 V G96
2025-02-27 06:59:24 C 10 53 05.014 +22 36 23.00 V 703
2025-02-27 07:00:55 C 10 53 04.909 +22 36 24.98 V G96
2025-02-27 07:02:50 C 10 53 04.855 +22 36 28.48 V 703
2025-02-27 07:06:19 C 10 53 04.636 +22 36 33.19 V 703
2025-02-27 07:08:20 C 10 53 04.528 +22 36 36.65 V G96
2025-02-27 07:09:49 C 10 53 04.459 +22 36 39.13 V 703
2025-02-27 09:22:50 C 10 52 58.591 +22 40 09.80 V T05
2025-02-27 09:27:19 C 10 52 58.361 +22 40 16.75 V T05
2025-02-27 09:31:53 C 10 52 58.121 +22 40 24.06 V T05
2025-02-27 10:13:34 C 10 52 55.970 +22 41 29.15 V T05
2025-02-28 10:44:19 C 10 51 48.060 +23 18 57.82 V T05
2025-02-28 11:30:55 C 10 51 45.646 +23 20 07.69 V T05
2025-02-28 11:35:29 C 10 51 45.418 +23 20 14.50 V T05
2025-02-28 11:43:19 C 10 51 45.000 +23 20 26.12 V T05