337084 (1998 SE36)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0991435317 ± 8.91e-02
Semi-major axis (a)1.3414494947 AU ± 2.88e-02
Inclination (i)11.67572298° ± 3.25e+00
Long. of Asc. Node (Ω)199.20758332° ± 2.73e+01
Arg. of Perihelion (ω)27.28308346° ± 6.74e+01
Mean Anomaly (M)303.04444173° ± 4.65e+01
Mean Motion (n)0.6343819051°/day ± 2.04e-02
Perihelion dist (q)1.20845345 AU ± 1.22e-01
Aphelion dist (Q)1.47444554 AU ± 1.24e-01
Orbital Period1.55367969 yr ± 5.00e-02
NGA Modelr2
A2-6.15176889e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.333″
Uncertainty0
Orbit TypeAmor
MOID0.212153 AU
Observations Used401
Oppositions9
Arc Total1998-2024
First Observation Used1998-09-26
Last Observation Used2024-02-06
Observations (428)
Date Type RA Dec Mag Band Observatory
2018-05-02 17:56:15 C 13 22 06.10 +12 03 18.8 q C97
2018-05-02 17:58:40 C 13 22 06.08 +12 03 23.4 q C97
2018-05-05 07:21:27 C 13 23 29.84 +13 37 00.6 U 703
2018-05-05 07:29:02 C 13 23 29.96 +13 37 11.9 U 703
2018-05-05 07:36:38 C 13 23 30.07 +13 37 22.5 U 703
2018-05-05 07:44:14 C 13 23 30.21 +13 37 33.0 U 703
2018-05-05 10:29:28 C 13 23 34.38 +13 41 39.3 U T05
2018-05-05 10:46:24 C 13 23 34.64 +13 42 03.2 U T05
2018-05-05 10:51:21 C 13 23 34.70 +13 42 10.3 U T05
2018-05-05 11:00:55 C 13 23 34.88 +13 42 23.8 U T05
2018-05-05 11:01:35 C 13 23 34.88 +13 42 24.9 U T05
2018-05-05 11:12:45 C 13 23 35.08 +13 42 40.7 U T05
2018-05-05 11:22:18 C 13 23 35.22 +13 42 54.1 U T05
2018-05-07 07:33:29 C 13 24 45.24 +14 43 42.8 U 703
2018-05-07 07:41:45 C 13 24 45.44 +14 43 53.9 U 703
2018-05-07 07:49:59 C 13 24 45.56 +14 44 03.2 U 703
2018-05-07 07:58:13 C 13 24 45.76 +14 44 15.8 U 703
2018-05-09 06:58:00 C 13 26 07.54 +15 43 26.6 U G96
2018-05-09 07:05:34 C 13 26 07.70 +15 43 35.7 U G96
2018-05-09 07:13:09 C 13 26 07.87 +15 43 44.7 U G96
2018-05-09 07:31:03 C 13 26 08.26 +15 44 05.7 U G96
2018-05-11 07:13:26 C 13 27 38.68 +16 38 18.1 U 703
2018-05-11 07:21:01 C 13 27 38.95 +16 38 26.9 U 703
2018-05-11 07:28:37 C 13 27 39.15 +16 38 34.0 U 703
2018-05-11 07:36:13 C 13 27 39.37 +16 38 41.6 U 703
2018-05-14 07:15:29 C 13 30 10.25 +17 49 22.0 U 703
2018-05-14 07:23:45 C 13 30 10.52 +17 49 27.5 U 703
2018-05-14 07:32:00 C 13 30 10.80 +17 49 36.2 U 703
2018-05-14 07:40:15 C 13 30 11.03 +17 49 43.1 U 703
2018-05-17 06:35:37 C 13 32 58.61 +18 47 29.4 U 703
2018-05-17 06:43:13 C 13 32 58.87 +18 47 34.7 U 703
2018-05-17 06:50:49 C 13 32 59.13 +18 47 40.1 U 703
2018-05-17 06:58:26 C 13 32 59.36 +18 47 45.7 U 703
2018-05-19 06:46:09 C 13 35 02.07 +19 20 12.1 U 703
2018-05-19 06:53:42 C 13 35 02.35 +19 20 16.8 U 703
2018-05-19 07:01:15 C 13 35 02.71 +19 20 21.2 U 703
2018-05-19 07:08:47 C 13 35 02.93 +19 20 25.7 U 703
2018-05-23 04:15:01 C 13 39 25.54 +20 09 45.2 U G96
2018-05-23 04:22:28 C 13 39 25.89 +20 09 48.1 U G96
2018-05-23 04:29:53 C 13 39 26.17 +20 09 51.7 U G96
2018-05-23 04:37:18 C 13 39 26.48 +20 09 55.2 U G96
2018-06-09 06:22:07 C 14 03 28.75 +20 51 57.1 U G96
2018-06-09 06:29:43 C 14 03 29.24 +20 51 55.1 U G96
2018-06-09 06:36:05 C 14 03 29.59 +20 51 54.6 U 703
2018-06-09 06:37:17 C 14 03 29.70 +20 51 53.6 U G96
2018-06-09 06:43:41 C 14 03 30.02 +20 51 52.1 U 703
2018-06-09 06:44:53 C 14 03 30.15 +20 51 52.1 U G96
2018-06-09 06:51:17 C 14 03 30.53 +20 51 51.1 U 703
2018-06-09 06:58:54 C 14 03 31.09 +20 51 50.1 U 703
2018-06-10 05:50:14 C 14 05 03.76 +20 47 25.0 U 703