3360 Syrinx (1981 VA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7473877158 ± 3.27e-09
Semi-major axis (a)2.4663471468 AU ± 3.03e-09
Inclination (i)21.07373008° ± 6.42e-07
Long. of Asc. Node (Ω)242.23830147° ± 9.41e-07
Arg. of Perihelion (ω)63.70706698° ± 2.03e-06
Mean Anomaly (M)151.22035313° ± 2.81e-06
Mean Motion (n)0.2544667064°/day ± 4.69e-10
Perihelion dist (q)0.62302959 AU ± 8.10e-09
Aphelion dist (Q)4.30966471 AU ± 9.65e-09
Orbital Period3.87330153 yr ± 7.14e-09
Physical Parameters
H (abs. magnitude)16.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.022″
Uncertainty0
Orbit TypeApollo
MOID0.109278 AU
Observations Used567
Gaia Obs Used81
Oppositions27
Arc Total1981-2026
First Observation Used1981-11-04
Last Observation Used2026-01-09
Observations (595)
Date Type RA Dec Mag Band Observatory
2005-01-15 02:37:03 C 23 31 46.50 +05 05 02.6 c 670
2008-03-03 13:50:41 C 10 13 34.24 -24 14 06.4 r E12
2008-03-03 14:10:01 C 10 13 33.09 -24 14 01.2 r E12
2008-03-03 14:29:53 C 10 13 31.87 -24 13 55.2 r E12
2008-03-03 14:49:41 C 10 13 30.68 -24 13 50.9 r E12
2008-11-15 17:20:04 C 20 20 12.87 +09 21 34.1 r 240
2008-11-15 17:20:35 C 20 20 13.09 +09 21 34.2 r 240
2008-11-15 17:28:51 C 20 20 16.62 +09 21 39.1 r 240
2008-11-15 17:29:36 C 20 20 16.94 +09 21 39.5 r 240
2008-11-15 17:43:12 C 20 20 22.76 +09 21 47.6 r 240
2008-11-15 17:44:24 C 20 20 23.26 +09 21 48.3 r 240
2008-11-16 20:00:59 C 20 31 41.93 +09 36 43.7 w J46
2008-11-16 20:02:19 C 20 31 42.50 +09 36 44.5 w J46
2008-11-16 20:02:27 C 20 31 42.55 +09 36 44.6 w J46
2008-11-17 15:20:02 C 20 39 59.83 +09 46 36.0 16.6 r 084
2008-11-17 19:22:35 C 20 41 43.08 +09 48 38.7 v 204
2008-11-17 20:58:12 C 20 42 23.82 +09 49 26.8 r J53
2008-11-17 21:00:18 C 20 42 24.71 +09 49 27.8 r J53
2008-11-17 21:01:34 C 20 42 25.25 +09 49 28.6 r J53
2008-11-17 21:02:24 C 20 42 25.60 +09 49 29.0 r J53
2008-11-19 02:04:35 C 20 54 46.61 +10 02 43.7 r H53
2008-11-19 02:06:13 C 20 54 47.33 +10 02 45.0 r H53
2008-11-19 02:08:14 C 20 54 48.20 +10 02 45.8 r H53
2008-11-19 02:11:18 C 20 54 49.41 +10 02 46.8 r H53
2008-11-19 02:14:48 C 20 54 51.00 +10 02 47.8 r H53
2008-11-19 02:17:13 C 20 54 51.93 +10 02 49.3 r H53
2008-11-19 18:11:44 C 21 01 34.35 +10 09 14.3 16.5 r 084
2008-11-19 18:28:22 C 21 01 41.36 +10 09 24.9 r 130
2008-11-19 18:29:57 C 21 01 42.03 +10 09 25.4 r 130
2008-11-19 18:31:31 C 21 01 42.67 +10 09 26.1 r 130
2008-11-19 18:33:04 C 21 01 43.35 +10 09 26.5 r 130
2008-11-20 01:38:39 C 21 04 41.37 +10 12 12.1 r H53
2008-11-20 01:39:52 C 21 04 41.92 +10 12 13.0 r H53
2008-11-20 01:41:14 C 21 04 42.52 +10 12 13.5 r H53
2008-11-20 01:45:35 C 21 04 44.31 +10 12 15.3 r H53
2008-11-20 01:47:16 C 21 04 45.05 +10 12 15.1 r H53
2008-11-20 01:50:14 C 21 04 46.22 +10 12 16.2 r H53
2008-11-21 18:11:04 C 21 21 25.60 +10 25 47.3 16.0 r 084
2008-11-21 18:12:39 C 21 21 26.23 +10 25 48.2 16.5 r 084
2008-11-22 01:19:36 C 21 24 19.44 +10 27 58.0 r H53
2008-11-22 01:21:44 C 21 24 20.38 +10 27 58.8 r H53
2008-11-22 01:23:44 C 21 24 21.10 +10 27 59.6 r H53
2008-11-22 01:25:44 C 21 24 21.94 +10 27 59.9 r H53
2008-11-22 01:28:13 C 21 24 22.98 +10 28 00.5 r H53
2008-11-22 01:33:14 C 21 24 25.02 +10 28 01.9 r H53
2008-11-22 20:39:46 C 21 32 05.53 +10 33 07.0 r J53
2008-11-22 20:41:27 C 21 32 06.18 +10 33 07.1 r J53
2008-11-22 20:43:33 C 21 32 07.03 +10 33 07.6 r J53
2008-11-25 01:20:28 C 21 52 35.74 +10 43 51.8 r H53
2008-11-25 01:24:09 C 21 52 37.13 +10 43 52.5 r H53