2012 SZ49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3337250545 ± 1.05e-07
Semi-major axis (a)1.5745752335 AU ± 1.08e-08
Inclination (i)5.81219696° ± 7.49e-06
Long. of Asc. Node (Ω)18.86725780° ± 1.88e-05
Arg. of Perihelion (ω)310.33693917° ± 5.38e-05
Mean Anomaly (M)250.37217405° ± 4.58e-05
Mean Motion (n)0.4988467556°/day ± 5.11e-09
Perihelion dist (q)1.04910003 AU ± 1.66e-07
Aphelion dist (Q)2.10005044 AU ± 1.66e-07
Orbital Period1.97580975 yr ± 2.02e-08
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.374″
Uncertainty0
Orbit TypeAmor
MOID0.076578 AU
Observations Used117
Oppositions2
Arc Total2012-2016
First Observation Used2012-09-22
Last Observation Used2016-10-31
Observations (119)
Date Type RA Dec Mag Band Observatory
2012-10-11 05:27:30 C 00 12 29.48 -01 11 50.2 r G96
2012-10-11 05:37:25 C 00 12 29.77 -01 11 26.9 r G96
2012-10-11 05:47:09 C 00 12 30.09 -01 11 03.9 r G96
2012-10-13 02:24:11 C 00 14 26.06 +00 29 12.6 v H21
2012-10-13 02:29:50 C 00 14 26.22 +00 29 24.9 v H21
2012-10-13 02:35:29 C 00 14 26.40 +00 29 36.5 v H21
2012-10-13 02:41:09 C 00 14 26.56 +00 29 48.7 v H21
2012-10-14 07:00:40 C 00 15 35.24 +01 28 54.4 r G96
2012-10-14 07:11:34 C 00 15 35.56 +01 29 16.4 r G96
2012-10-14 07:22:33 C 00 15 35.85 +01 29 38.4 r G96
2012-10-14 07:33:23 C 00 15 36.18 +01 30 00.3 r G96
2012-10-22 08:32:31 c 00 23 21.772 +06 52 05.03 L F51
2012-10-22 08:50:20 c 00 23 22.252 +06 52 29.15 L F51
2012-10-22 09:07:37 c 00 23 22.744 +06 52 52.87 L F51
2012-10-22 09:24:05 c 00 23 23.201 +06 53 15.33 L F51
2012-10-23 05:06:02 C 00 24 11.18 +07 19 26.1 u 448
2012-10-23 06:12:24 C 00 24 13.09 +07 20 53.2 u 448
2012-10-23 07:20:26 C 00 24 15.10 +07 22 21.4 u 448
2012-11-04 05:56:04 c 00 36 17.932 +12 11 42.19 L F51
2012-11-04 06:16:24 c 00 36 18.682 +12 11 58.22 L F51
2012-11-04 06:36:40 c 00 36 19.420 +12 12 14.23 L F51
2012-11-04 06:57:03 c 00 36 20.151 +12 12 30.29 L F51
2014-09-23 12:13:10 C 03 22 03.301 +08 36 10.53 L F51
2014-09-23 12:31:25 C 03 22 02.252 +08 36 44.64 L F51
2014-09-23 12:49:42 C 03 22 01.213 +08 37 18.68 L F51
2014-09-23 13:08:10 C 03 22 00.142 +08 37 52.79 L F51
2014-09-24 09:40:21 C 03 21 06.07 +09 15 12.9 u H21
2014-09-24 09:46:05 C 03 21 05.74 +09 15 23.1 u H21
2014-09-24 09:51:24 C 03 21 05.42 +09 15 32.6 u H21
2014-09-24 10:08:06 C 03 21 05.31 +09 16 11.5 o 711
2014-09-24 10:34:57 C 03 21 03.71 +09 16 59.5 o 711
2014-09-24 10:39:17 C 03 21 03.42 +09 17 07.8 o 711
2014-09-24 10:43:38 C 03 21 03.19 +09 17 15.7 o 711
2014-09-24 14:55:43 C 03 20 51.133 +09 25 00.77 t 568
2014-09-24 14:57:32 C 03 20 51.031 +09 25 04.05 t 568
2014-09-24 14:59:20 C 03 20 50.921 +09 25 07.19 t 568
2014-09-25 07:43:23 C 03 20 07.07 +09 54 42.1 u H21
2014-09-25 08:01:54 C 03 20 05.97 +09 55 15.1 u H21
2014-09-25 08:20:39 C 03 20 04.86 +09 55 48.1 u H21
2014-10-02 10:43:36 C 03 10 26.71 +14 28 44.6 q G96
2014-10-02 10:50:58 C 03 10 26.09 +14 28 55.3 q G96
2014-10-02 10:58:21 C 03 10 25.53 +14 29 05.6 q G96
2014-10-02 11:05:43 C 03 10 24.95 +14 29 16.2 q G96
2014-10-17 04:58:02 C 02 43 49.23 +20 54 03.1 o 691
2014-10-17 05:56:54 C 02 43 44.08 +20 54 49.4 o 691
2016-10-05 09:27:32 C 04 34 27.60 +24 13 23.9 u H21
2016-10-05 09:39:50 C 04 34 27.29 +24 13 34.7 u H21
2016-10-05 09:51:32 C 04 34 26.95 +24 13 44.4 u H21
2016-10-07 08:38:30 C 04 33 22.70 +24 53 07.1 u H21
2016-10-07 09:03:58 C 04 33 21.79 +24 53 28.3 u H21