2023 SW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1784160821 ± 7.69e-06
Semi-major axis (a)1.3327639683 AU ± 2.27e-05
Inclination (i)9.51901063° ± 5.89e-04
Long. of Asc. Node (Ω)330.26942511° ± 4.68e-04
Arg. of Perihelion (ω)88.29232806° ± 1.45e-03
Mean Anomaly (M)102.02580870° ± 1.15e-02
Mean Motion (n)0.6405933291°/day ± 1.64e-05
Perihelion dist (q)1.09497744 AU ± 2.13e-05
Aphelion dist (Q)1.57055049 AU ± 2.86e-05
Orbital Period1.53861465 yr ± 3.93e-05
Physical Parameters
H (abs. magnitude)23.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.199″
Uncertainty2
Orbit TypeAmor
MOID0.188728 AU
Observations Used18
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-18
Last Observation Used2023-11-14
Observations (21)
Date Type RA Dec Mag Band Observatory
2023-09-18 07:19:44 C 22 43 31.960 +16 38 46.55 X F51
2023-09-18 07:37:28 C 22 43 29.853 +16 39 13.54 X F51
2023-09-18 08:13:20 C 22 43 25.612 +16 40 07.82 X F51
2023-09-19 03:45:28 C 22 41 20.440 +17 09 01.26 V V06
2023-09-19 03:51:11 C 22 41 19.781 +17 09 09.83 V V06
2023-09-19 03:56:54 C 22 41 19.108 +17 09 18.50 V V06
2023-09-19 04:02:37 C 22 41 18.445 +17 09 27.14 V V06
2023-09-19 21:54:35 C 22 39 22.06 +17 35 34.6 X 033
2023-09-19 21:59:44 C 22 39 21.47 +17 35 42.3 X 033
2023-09-20 03:36:03 C 22 38 46.02 +17 44 01.1 u H21
2023-09-20 03:52:10 C 22 38 44.13 +17 44 24.5 u H21
2023-09-20 03:58:45 C 22 38 43.33 +17 44 34.1 u H21
2023-09-20 20:39:18 C 22 36 56.57 +18 08 39.6 X 033
2023-09-20 20:44:28 C 22 36 55.95 +18 08 47.0 X 033
2023-09-20 20:49:37 C 22 36 55.35 +18 08 54.9 X 033
2023-09-20 20:54:53 C 22 36 54.76 +18 09 02.3 X 033
2023-10-03 03:31:51 C 22 08 08.310 +24 26 38.80 V I52
2023-10-03 03:41:15 C 22 08 07.460 +24 26 49.50 V I52
2023-10-10 02:11:53 C 21 56 08.17 +27 13 01.9 u H21
2023-10-10 02:28:11 C 21 56 07.00 +27 13 17.2 u H21
2023-11-14 07:04:59 C 22 04 23.438 +36 23 59.84 V T12