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
2018-06-10 05:57:46 C 14 05 04.17 +20 47 23.3 U 703
2018-06-10 06:05:17 C 14 05 04.66 +20 47 21.7 U 703
2018-06-10 06:12:49 C 14 05 05.17 +20 47 20.1 U 703
2018-07-10 07:00:18 C 15 01 46.363 +14 42 46.65 U F51
2018-07-10 07:35:40 C 15 01 49.271 +14 42 21.08 U F51
2018-07-10 07:53:24 C 15 01 50.751 +14 42 08.20 U F51
2020-12-08 09:06:34 C 08 04 05.55 -07 40 36.8 V G96
2020-12-08 09:14:55 C 08 04 05.55 -07 40 44.0 V G96
2020-12-08 09:23:15 C 08 04 05.51 -07 40 51.4 V G96
2020-12-08 09:31:37 C 08 04 05.48 -07 40 58.4 V G96
2020-12-10 12:45:21 C 08 03 56.077 -08 25 15.12 U F51
2020-12-10 13:03:38 C 08 03 55.902 -08 25 30.81 U F51
2020-12-10 13:21:59 C 08 03 55.730 -08 25 46.51 U F51
2020-12-10 13:40:20 C 08 03 55.552 -08 26 02.26 U F51
2021-03-20 03:07:35 C 07 14 46.45 +03 20 25.5 V G96
2021-03-20 03:14:25 C 07 14 46.87 +03 20 31.1 V G96
2021-03-20 03:21:15 C 07 14 47.31 +03 20 36.9 V G96
2023-10-11 09:24:46 C 05 04 28.988 +13 27 11.95 V G96
2023-10-11 09:32:09 C 05 04 29.176 +13 27 06.66 V G96
2023-10-11 09:39:33 C 05 04 29.345 +13 27 01.55 V G96
2023-10-11 09:46:57 C 05 04 29.528 +13 26 56.11 V G96
2023-10-26 10:43:51 C 05 08 33.988 +08 32 00.68 X F52
2023-10-26 11:00:27 C 05 08 33.829 +08 31 45.88 X F52
2023-10-26 11:17:02 C 05 08 33.677 +08 31 30.91 X F52
2023-10-26 11:33:38 C 05 08 33.500 +08 31 16.08 X F52
2023-11-07 10:11:45 C 05 02 25.224 +03 58 49.94 V G96
2023-11-07 10:19:11 C 05 02 24.893 +03 58 43.18 V G96
2023-11-07 10:26:37 C 05 02 24.648 +03 58 35.51 V G96
2023-11-12 12:56:33 C 04 57 14.661 +01 59 22.89 X F51
2023-11-12 13:13:59 C 04 57 13.759 +01 59 05.92 X F51
2023-11-12 13:32:20 C 04 57 12.796 +01 58 48.31 X F51
2023-11-19 10:27:18 C 04 48 13.475 -00 35 23.47 X F52
2023-11-19 10:44:18 C 04 48 12.374 -00 35 38.70 X F52
2023-11-19 11:01:15 C 04 48 11.271 -00 35 53.87 X F52
2023-11-22 08:15:46 C 04 43 52.641 -01 36 10.65 X F51
2023-11-22 08:34:20 C 04 43 51.379 -01 36 26.32 X F51
2023-11-22 08:54:09 C 04 43 50.037 -01 36 43.26 X F51
2023-11-22 09:13:18 C 04 43 48.731 -01 36 59.47 X F51
2023-12-05 10:58:13 C 04 22 32.745 -05 13 58.17 X F51
2023-12-05 11:15:29 C 04 22 31.498 -05 14 06.94 X F51
2023-12-05 11:31:24 C 04 22 30.366 -05 14 14.99 X F51
2023-12-05 11:47:18 C 04 22 29.224 -05 14 23.15 X F51
2023-12-07 06:55:55 C 04 19 36.858 -05 35 19.10 V G96
2023-12-07 07:03:21 C 04 19 36.329 -05 35 22.27 V G96
2023-12-07 07:10:50 C 04 19 35.807 -05 35 25.80 V G96
2023-12-07 07:18:16 C 04 19 35.285 -05 35 29.26 V G96
2023-12-08 07:31:43 C 04 17 59.36 -05 45 51.0 X 807
2023-12-08 07:39:34 C 04 17 58.83 -05 45 54.3 X 807
2023-12-08 07:46:26 C 04 17 58.38 -05 45 57.0 X 807
2023-12-08 10:52:30 C 04 17 46.771 -05 47 30.55 X F52