347634 (2001 SW269)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5542085550 ± 5.92e-08
Semi-major axis (a)1.1222524031 AU ± 2.10e-09
Inclination (i)24.45900835° ± 7.74e-06
Long. of Asc. Node (Ω)191.21093759° ± 6.54e-06
Arg. of Perihelion (ω)29.49186088° ± 8.62e-06
Mean Anomaly (M)223.24958214° ± 1.60e-05
Mean Motion (n)0.8290418611°/day ± 2.33e-09
Perihelion dist (q)0.50029052 AU ± 6.65e-08
Aphelion dist (Q)1.74421429 AU ± 6.66e-08
Orbital Period1.18887396 yr ± 3.33e-09
Physical Parameters
H (abs. magnitude)19.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.228420 AU
Observations Used166
Oppositions4
Arc Total2001-2025
First Observation Used2001-09-21
Last Observation Used2025-11-27
Observations (177)
Date Type RA Dec Mag Band Observatory
2019-09-26 14:37:37 C 04 13 32.737 +04 58 36.90 U F51
2019-09-26 14:52:47 C 04 13 32.536 +04 58 22.76 U F51
2019-10-05 13:26:02 C 04 08 54.821 +01 23 52.15 U F51
2019-10-05 13:58:57 C 04 08 53.673 +01 23 17.24 U F51
2019-10-05 14:15:25 C 04 08 53.097 +01 22 59.56 U F51
2019-10-25 11:31:53 C 03 42 02.231 -07 52 52.35 U F52
2019-10-25 11:47:44 C 03 42 00.920 -07 53 11.33 U F52
2019-10-25 12:03:37 C 03 41 59.615 -07 53 30.42 U F52
2019-10-25 12:19:32 C 03 41 58.296 -07 53 49.24 U F52
2019-10-31 07:56:13 C 03 30 09.74 -10 36 01.5 V G96
2019-10-31 08:03:39 C 03 30 09.04 -10 36 09.5 V G96
2019-10-31 08:11:04 C 03 30 08.41 -10 36 17.8 V G96
2019-10-31 08:18:30 C 03 30 07.71 -10 36 26.1 V G96
2019-10-31 11:32:06 C 03 29 50.344 -10 40 01.62 U F51
2019-10-31 11:48:40 C 03 29 48.803 -10 40 20.32 U F51
2019-10-31 12:05:15 C 03 29 47.282 -10 40 38.63 U F51
2019-10-31 12:21:48 C 03 29 45.741 -10 40 57.22 U F51
2020-08-09 10:17:45 C 02 53 02.80 +33 36 14.9 V G96
2020-08-09 10:26:03 C 02 53 02.75 +33 36 10.2 V G96
2020-08-09 10:34:20 C 02 53 02.67 +33 36 05.1 V G96
2020-08-26 10:35:23 C 02 43 46.09 +28 10 30.8 V G96
2020-08-26 10:43:39 C 02 43 45.68 +28 10 22.3 V G96
2020-08-26 10:51:55 C 02 43 45.27 +28 10 14.6 V G96
2020-09-14 08:44:16 C 02 11 33.66 +18 26 30.1 V G96
2020-09-14 08:52:20 C 02 11 32.86 +18 26 17.7 V G96
2020-09-14 09:00:25 C 02 11 32.02 +18 26 04.4 V G96
2020-09-14 09:08:30 C 02 11 31.22 +18 25 51.7 V G96
2020-09-17 00:21:13 C 02 05 11.84 +16 41 33.8 V C95
2020-09-17 00:34:48 C 02 05 10.41 +16 41 11.6 V C95
2020-09-17 00:50:36 C 02 05 08.74 +16 40 44.6 V C95
2020-09-19 13:36:32 C 01 58 43.697 +14 56 04.83 U F52
2020-09-19 13:54:08 C 01 58 41.731 +14 55 34.11 U F52
2020-09-19 14:11:43 C 01 58 39.759 +14 55 02.93 U F52
2020-09-19 14:29:15 C 01 58 37.798 +14 54 32.10 U F52
2020-09-27 07:23:34 C 01 37 49.87 +09 17 23.3 V G96
2020-09-27 07:31:07 C 01 37 49.04 +09 17 09.7 V G96
2020-09-27 07:38:40 C 01 37 48.05 +09 16 55.0 V G96
2020-09-27 07:46:13 C 01 37 47.15 +09 16 41.1 V G96
2020-10-07 10:30:34 C 01 10 12.602 +01 57 35.47 U F52
2020-10-07 10:43:52 C 01 10 11.110 +01 57 13.03 U F52
2020-10-07 15:53:42 C 01 09 37.62 +01 48 23.0 q D29
2020-10-07 16:14:04 C 01 09 35.31 +01 47 48.4 q D29
2020-10-07 16:34:26 C 01 09 33.04 +01 47 13.7 q D29
2020-10-08 07:12:07 C 01 07 58.60 +01 22 32.7 V G96
2020-10-08 07:19:29 C 01 07 57.78 +01 22 20.4 V G96
2020-10-08 07:26:50 C 01 07 56.97 +01 22 08.0 V G96
2020-10-08 07:34:11 C 01 07 56.14 +01 21 55.5 V G96
2020-10-12 06:50:07 C 00 58 04.21 -01 11 12.6 V 703
2020-10-12 06:57:42 C 00 58 03.47 -01 11 24.9 V 703
2020-10-12 07:05:17 C 00 58 02.64 -01 11 37.2 V 703