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
2004-03-26 07:45:30 C 11 35 02.13 -13 42 39.2 o 699
2004-03-31 05:29:19 C 11 34 14.43 -09 47 28.9 17.1 c 704
2004-03-31 05:43:57 C 11 34 14.22 -09 46 59.0 17.7 c 704
2004-03-31 05:58:37 C 11 34 14.07 -09 46 28.6 17.8 c 704
2004-03-31 06:13:27 C 11 34 13.86 -09 45 57.9 17.9 c 704
2004-03-31 06:28:12 C 11 34 13.70 -09 45 27.7 18.2 c 704
2004-04-07 12:33:37 C 11 34 44.46 -03 40 48.3 19.5 c 608
2004-04-07 12:48:38 C 11 34 44.55 -03 40 16.3 19.3 c 608
2004-04-07 13:03:52 C 11 34 44.60 -03 39 45.0 19.5 c 608
2004-04-12 05:19:05 C 11 36 25.39 +00 10 39.7 o 699
2004-04-12 05:48:24 C 11 36 25.73 +00 11 38.6 o 699
2004-04-12 06:17:38 C 11 36 26.06 +00 12 36.7 o 699
2004-04-12 06:36:46 C 11 36 26.24 +00 13 16.8 d 703
2004-04-12 06:46:48 C 11 36 26.40 +00 13 35.5 o 699
2004-04-12 06:53:25 C 11 36 26.42 +00 13 50.6 d 703
2004-04-12 07:09:52 C 11 36 26.60 +00 14 23.0 d 703
2004-04-12 07:26:18 C 11 36 26.78 +00 14 55.6 d 703
2004-04-14 04:28:46 C 11 37 26.77 +01 43 50.2 r 683
2004-04-14 04:48:07 C 11 37 27.08 +01 44 28.3 r 683
2004-04-14 05:07:21 C 11 37 27.33 +01 45 05.9 r 683
2004-04-14 12:52:56 C 11 37 36.34 +02 00 14.7 18.6 c 608
2004-04-14 13:07:45 C 11 37 36.63 +02 00 43.2 18.8 c 608
2004-04-14 13:23:19 C 11 37 36.98 +02 01 13.2 18.9 c 608
2004-04-14 20:25:48 C 11 37 50.06 +02 14 35.5 o 151
2004-04-14 20:30:15 C 11 37 50.08 +02 14 43.5 o 151
2004-04-16 04:36:09 C 11 38 41.12 +03 15 46.6 18.2 c 704
2004-04-16 04:51:41 C 11 38 41.42 +03 16 15.8 18.4 c 704
2004-04-16 05:07:09 C 11 38 41.72 +03 16 44.6 18.3 c 704
2004-04-16 05:22:37 C 11 38 42.04 +03 17 13.6 18.2 c 704
2004-04-16 05:38:12 C 11 38 42.33 +03 17 42.7 18.3 c 704
2004-04-19 05:59:15 C 11 40 58.43 +05 28 45.5 18.1 c 704
2004-04-19 06:15:44 C 11 40 58.86 +05 29 14.3 18.0 c 704
2004-04-19 06:31:46 C 11 40 59.30 +05 29 42.2 18.5 c 704
2004-04-19 06:47:43 C 11 40 59.74 +05 30 09.9 18.4 c 704
2004-04-19 07:04:00 C 11 41 00.19 +05 30 38.4 18.8 c 704
2004-04-20 04:32:13 C 11 41 47.50 +06 07 40.7 17.7 c 704
2004-04-20 04:48:12 C 11 41 47.95 +06 08 08.0 18.4 c 704
2004-04-20 05:04:27 C 11 41 48.48 +06 08 37.0 19.1 c 704
2004-04-20 05:20:36 C 11 41 48.88 +06 09 03.1 17.8 c 704
2004-04-20 05:36:36 C 11 41 49.34 +06 09 30.4 18.1 c 704
2004-04-21 19:43:33 C 11 43 18.45 +07 12 51.7 r 185
2004-04-21 20:02:49 C 11 43 19.08 +07 13 23.3 r 185
2004-04-21 20:10:31 C 11 43 19.27 +07 13 35.8 r 185
2004-04-21 20:18:25 C 11 43 19.59 +07 13 48.9 r 185
2004-04-22 06:13:52 C 11 43 42.79 +07 29 58.9 18.7 c 704
2004-04-22 06:28:57 C 11 43 43.30 +07 30 23.1 19.4 c 704
2004-04-22 06:44:00 C 11 43 43.79 +07 30 47.7 19.4 c 704
2004-04-23 21:40:44 C 11 45 25.23 +08 31 43.3 r J87
2004-04-23 21:50:49 C 11 45 25.57 +08 31 58.4 r J87
2004-04-23 21:59:56 C 11 45 25.93 +08 32 13.0 r J87