446791 (1998 SJ70)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7055169185 ± 2.48e-08
Semi-major axis (a)2.2369429107 AU ± 3.26e-09
Inclination (i)7.30266134° ± 8.20e-06
Long. of Asc. Node (Ω)21.42323484° ± 2.16e-05
Arg. of Perihelion (ω)247.00263527° ± 2.19e-05
Mean Anomaly (M)62.17693763° ± 1.99e-06
Mean Motion (n)0.2945980890°/day ± 6.43e-10
Perihelion dist (q)0.65874184 AU ± 5.56e-08
Aphelion dist (Q)3.81514398 AU ± 5.58e-08
Orbital Period3.34566421 yr ± 7.31e-09
Physical Parameters
H (abs. magnitude)18.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.337″
Uncertainty0
Orbit TypeApollo
MOID0.027509 AU
Observations Used265
Oppositions19
Arc Total1998-2025
First Observation Used1998-09-26
Last Observation Used2025-11-23
Observations (281)
Date Type RA Dec Mag Band Observatory
2018-10-02 06:21:54 C 19 02 53.17 -35 39 00.0 U T05
2018-10-02 06:31:07 C 19 02 58.90 -35 38 41.0 U T05
2018-10-02 06:40:23 C 19 03 04.58 -35 38 22.0 U T05
2018-10-10 07:14:54 C 20 39 12.46 -27 37 51.8 U T05
2018-10-10 07:26:11 C 20 39 16.67 -27 37 22.3 U T05
2018-10-10 07:37:30 C 20 39 20.86 -27 36 52.8 U T05
2018-10-12 07:41:13 C 20 56 23.57 -25 34 33.6 U T08
2018-10-12 07:54:34 C 20 56 27.94 -25 34 00.4 U T08
2018-10-12 08:08:45 C 20 56 32.52 -25 33 25.5 U T08
2018-10-12 08:22:53 C 20 56 37.08 -25 32 49.8 U T08
2018-10-14 09:05:29 S 21 11 43.582 -23 34 59.63 L C51
2018-10-14 12:13:59 S 21 12 37.990 -23 27 39.71 L C51
2018-10-14 15:22:29 S 21 13 31.963 -23 20 21.52 L C51
2018-10-15 00:47:59 S 21 16 11.311 -22 58 39.00 L C51
2018-10-15 02:22:14 S 21 16 37.50 -22 55 02.9 L C51
2018-10-15 03:56:18 S 21 17 03.49 -22 51 27.2 L C51
2018-10-15 03:56:29 S 21 17 03.42 -22 51 26.8 L C51
2018-10-15 07:04:48 S 21 17 55.29 -22 44 19.1 L C51
2018-10-15 08:39:03 S 21 18 21.09 -22 40 45.6 L C51
2018-10-15 10:13:18 S 21 18 46.74 -22 37 11.9 L C51
2018-10-15 11:46:49 S 21 19 12.072 -22 33 39.78 L C51
2018-10-15 18:04:33 S 21 20 53.374 -22 19 33.13 L C51
2018-10-15 21:13:03 S 21 21 43.404 -22 12 34.20 L C51
2018-10-16 00:21:22 S 21 22 32.899 -22 05 34.33 L C51
2018-10-16 03:29:52 S 21 23 22.130 -21 58 39.94 L C51
2018-10-29 11:31:46 C 22 22 52.58 -12 46 38.8 q D29
2018-10-29 11:52:08 C 22 22 55.26 -12 46 11.4 q D29
2018-10-29 12:12:29 C 22 22 57.94 -12 45 44.7 q D29
2018-11-04 03:30:10 C 22 39 33.34 -10 02 51.4 V G96
2018-11-04 03:38:18 C 22 39 34.21 -10 02 42.5 V G96
2018-11-04 03:46:25 C 22 39 35.10 -10 02 34.3 V G96
2018-11-04 03:54:31 C 22 39 35.97 -10 02 24.7 V G96
2018-11-13 03:44:37 C 23 01 08.59 -06 34 28.0 V G96
2018-11-13 03:52:05 C 23 01 09.25 -06 34 21.6 V G96
2018-11-13 04:07:07 C 23 01 10.56 -06 34 09.0 V G96
2025-02-06 11:14:18 C 13 56 50.327 -02 16 31.44 V G96
2025-02-06 11:21:49 C 13 56 51.493 -02 16 37.67 V G96
2025-02-06 11:29:19 C 13 56 52.649 -02 16 44.00 V G96
2025-02-06 11:36:49 C 13 56 53.812 -02 16 50.30 V G96
2025-02-06 15:03:42 C 13 57 26.468 -02 19 41.84 X F51
2025-02-06 15:17:59 C 13 57 28.677 -02 19 53.84 X F51
2025-02-06 15:32:07 C 13 57 30.863 -02 20 05.70 X F51
2025-02-06 15:46:41 C 13 57 33.128 -02 20 18.03 X F51
2025-02-23 01:10:47 C 15 23 44.491 -09 41 47.69 V M22
2025-02-23 01:59:34 C 15 23 59.028 -09 42 58.00 V M22
2025-02-23 02:04:08 C 15 24 00.362 -09 43 05.09 V M22
2025-02-23 02:11:59 C 15 24 02.738 -09 43 16.36 V M22
2025-02-27 02:09:37 C 15 55 53.671 -12 09 00.83 V M22
2025-02-27 02:14:10 C 15 55 55.303 -12 09 07.85 V M22
2025-02-27 02:28:35 C 15 56 00.461 -12 09 30.74 V M22