2017 SL33

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4308219239 ± 2.79e-08
Semi-major axis (a)1.8177281125 AU ± 1.57e-08
Inclination (i)29.93738033° ± 7.87e-06
Long. of Asc. Node (Ω)148.69665557° ± 3.79e-06
Arg. of Perihelion (ω)311.92322149° ± 1.17e-05
Mean Anomaly (M)80.69795673° ± 1.76e-05
Mean Motion (n)0.4021785373°/day ± 5.22e-09
Perihelion dist (q)1.03461099 AU ± 5.14e-08
Aphelion dist (Q)2.60084523 AU ± 5.54e-08
Orbital Period2.45071826 yr ± 3.18e-08
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.145052 AU
Observations Used105
Oppositions4
Arc Total2017-2023
First Observation Used2017-09-25
Last Observation Used2023-04-13
Observations (144)
Date Type RA Dec Mag Band Observatory
2018-02-06 07:57:14 C 12 07 39.22 -13 02 21.2 U I52
2018-02-06 07:59:38 C 12 07 39.37 -13 02 06.5 U I52
2018-02-06 08:20:59 C 12 07 40.84 -12 59 53.1 U I52
2018-02-06 08:36:35 C 12 07 41.91 -12 58 15.3 U I52
2018-02-07 09:54:59 C 12 09 34.77 -10 18 30.1 o 691
2018-02-07 10:12:19 C 12 09 35.85 -10 16 39.8 o 691
2018-02-07 10:29:43 C 12 09 36.95 -10 14 49.4 o 691
2018-02-08 10:41:01 C 12 11 19.38 -07 40 24.6 o 691
2018-02-08 10:56:54 C 12 11 20.32 -07 38 42.7 o 691
2018-02-08 11:12:44 C 12 11 21.21 -07 37 01.4 o 691
2018-02-09 09:15:49 C 12 12 50.84 -05 15 27.0 U 703
2018-02-09 09:23:21 C 12 12 51.24 -05 14 39.1 U 703
2018-02-09 09:30:52 C 12 12 51.65 -05 13 50.7 U 703
2018-02-09 09:38:23 C 12 12 52.03 -05 13 02.5 U 703
2018-02-11 00:03:59 C 12 15 15.31 -01 06 26.7 q 160
2018-02-11 00:06:52 C 12 15 15.32 -01 06 10.2 q 160
2018-02-11 00:10:15 C 12 15 15.40 -01 05 48.4 q 160
2018-02-11 14:02:43 C 12 16 01.87 +00 23 00.8 U T08
2018-02-11 14:17:21 C 12 16 02.51 +00 24 34.3 U T08
2018-02-11 14:32:02 C 12 16 03.18 +00 26 07.8 U T08
2018-02-11 14:46:47 C 12 16 03.86 +00 27 41.2 U T08
2018-02-12 12:31:40 C 12 17 16.528 +02 45 25.43 U F51
2018-02-12 12:49:41 C 12 17 17.275 +02 47 18.66 U F51
2018-02-12 13:07:44 C 12 17 18.023 +02 49 12.45 U F51
2018-02-12 13:25:47 C 12 17 18.769 +02 51 06.11 U F51
2018-02-15 23:20:15 C 12 21 06.59 +11 09 38.8 U K65
2018-02-15 23:46:44 C 12 21 07.44 +11 12 13.8 U K65
2018-02-16 00:03:33 C 12 21 07.97 +11 13 52.1 U K65
2018-02-16 01:31:08 C 12 21 11.06 +11 22 19.4 U Z80
2018-02-16 01:36:22 C 12 21 11.31 +11 22 49.0 U Z80
2018-02-16 01:46:49 C 12 21 11.57 +11 23 50.3 U Z80
2018-02-16 01:52:03 C 12 21 11.73 +11 24 20.3 U Z80
2018-02-17 11:44:52 C 12 22 24.93 +14 37 25.0 U G96
2018-02-17 11:52:43 C 12 22 25.08 +14 38 09.3 U G96
2018-02-17 11:58:52 C 12 22 25.24 +14 38 43.4 U G96
2018-02-17 12:05:01 C 12 22 25.40 +14 39 17.4 U G96
2018-02-17 12:40:52 C 12 22 26.34 +14 42 35.6 U G96
2018-02-17 12:42:10 C 12 22 26.37 +14 42 42.7 U G96
2018-02-17 12:43:30 C 12 22 26.40 +14 42 50.5 U G96
2018-02-17 12:44:48 C 12 22 26.43 +14 42 57.4 U G96
2018-02-23 05:28:30 C 12 25 47.94 +25 59 42.3 o 291
2018-02-23 05:31:44 C 12 25 47.98 +25 59 56.2 o 291
2018-02-23 05:34:58 C 12 25 48.00 +26 00 10.6 o 291
2018-02-23 07:35:30 C 12 25 48.95 +26 08 54.7 U 703
2018-02-23 07:43:07 C 12 25 49.01 +26 09 27.8 U 703
2018-02-23 07:50:45 C 12 25 49.13 +26 10 00.9 U 703
2018-02-23 07:58:22 C 12 25 49.11 +26 10 33.6 U 703
2018-02-26 07:06:31 C 12 26 32.93 +30 53 33.3 U 703
2018-02-26 07:14:16 C 12 26 32.94 +30 54 02.1 U 703
2018-02-26 07:22:00 C 12 26 32.90 +30 54 32.4 U 703