2025 SZ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1890048871 ± 1.67e-04
Semi-major axis (a)1.2800628675 AU ± 2.82e-04
Inclination (i)22.78625236° ± 9.17e-03
Long. of Asc. Node (Ω)356.21991273° ± 1.34e-04
Arg. of Perihelion (ω)3.84216853° ± 3.77e-03
Mean Anomaly (M)40.32846593° ± 1.07e-02
Mean Motion (n)0.6805582871°/day ± 2.25e-04
Perihelion dist (q)1.03812473 AU ± 3.13e-04
Aphelion dist (Q)1.52200101 AU ± 3.98e-04
Orbital Period1.44826138 yr ± 4.79e-04
Physical Parameters
H (abs. magnitude)25.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.317″
Uncertainty2
Orbit TypeAmor
MOID0.032150 AU
Observations Used84
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-19
Last Observation Used2025-09-25
Observations (85)
Date Type RA Dec Mag Band Observatory
2025-09-19 23:37:55 C 23 57 33.62 +12 49 28.3 V K88
2025-09-19 23:38:59 C 23 57 32.65 +12 49 55.6 V K88
2025-09-19 23:42:11 C 23 57 29.83 +12 51 18.1 V K88
2025-09-19 23:45:23 C 23 57 26.95 +12 52 40.9 V K88
2025-09-19 23:46:27 C 23 57 26.03 +12 53 08.2 V K88
2025-09-20 00:03:25 C 23 57 11.03 +13 00 26.1 V K88
2025-09-20 00:04:14 C 23 57 10.28 +13 00 47.2 V K88
2025-09-20 00:05:35 C 23 57 09.07 +13 01 22.1 V K88
2025-09-20 00:09:56 C 23 57 05.25 +13 03 14.0 V K88
2025-09-20 00:11:50 C 23 57 03.57 +13 04 03.2 V K88
2025-09-20 00:33:27 B 23 56 45.50 +13 13 28.6 X 595
2025-09-20 00:37:46 B 23 56 41.67 +13 15 19.2 X 595
2025-09-20 00:42:05 B 23 56 37.84 +13 17 10.0 X 595
2025-09-20 01:32:58 C 23 55 51.41 +13 38 47.5 Z L04
2025-09-20 01:39:54 C 23 55 45.38 +13 41 44.6 Z L04
2025-09-20 02:00:17 C 23 55 29.986 +13 50 16.00 X 033
2025-09-20 02:00:42 C 23 55 29.654 +13 50 25.80 X 033
2025-09-20 02:01:04 C 23 55 29.316 +13 50 35.70 X 033
2025-09-20 02:01:26 C 23 55 28.996 +13 50 45.00 X 033
2025-09-20 02:20:54 B 23 55 31.699 +13 59 34.62 Z H36
2025-09-20 02:24:57 C 23 55 24.98 +14 01 24.4 X W62
2025-09-20 02:31:07 C 23 55 19.52 +14 04 03.2 X W62
2025-09-20 02:31:19 B 23 55 22.675 +14 04 03.50 Z H36
2025-09-20 02:37:15 C 23 55 14.11 +14 06 40.8 X W62
2025-09-20 02:41:42 B 23 55 13.591 +14 08 31.42 Z H36
2025-09-20 06:28:17 C 23 51 57.67 +15 43 57.4 X U63
2025-09-20 06:31:38 C 23 51 54.75 +15 45 20.8 X U63
2025-09-20 06:48:31 C 23 51 39.79 +15 52 26.2 X U63
2025-09-20 06:51:52 C 23 51 36.84 +15 53 50.4 X U63
2025-09-20 07:06:23 C 23 51 23.97 +15 59 54.6 X U63
2025-09-20 07:09:43 C 23 51 21.00 +16 01 18.8 X U63
2025-09-20 10:08:45 C 23 48 40.369 +17 16 07.36 U I41
2025-09-20 10:09:15 C 23 48 39.845 +17 16 20.12 U I41
2025-09-20 17:45:03 B 23 42 39.54 +20 18 17.5 X M45
2025-09-20 17:48:13 B 23 42 36.86 +20 19 33.4 X M45
2025-09-20 17:51:26 B 23 42 34.09 +20 20 49.5 X M45
2025-09-20 18:05:53 C 23 42 21.703 +20 26 22.02 Z M38
2025-09-20 18:25:26 C 23 42 04.942 +20 34 05.84 Z M38
2025-09-20 18:26:08 B 23 42 04.42 +20 34 15.9 V G02
2025-09-20 18:34:29 B 23 41 57.28 +20 37 33.1 V G02
2025-09-20 18:43:04 B 23 41 49.88 +20 40 56.4 V G02
2025-09-20 19:58:41 C 23 40 45.83 +21 10 43.1 V L01
2025-09-20 20:00:49 C 23 40 43.99 +21 11 33.1 V L01
2025-09-20 20:02:58 C 23 40 42.12 +21 12 23.2 V L01
2025-09-20 20:05:06 C 23 40 40.25 +21 13 13.2 V L01
2025-09-20 20:07:15 C 23 40 38.38 +21 14 03.0 V L01
2025-09-20 21:14:29 C 23 39 40.32 +21 40 02.0 V 587
2025-09-20 21:18:45 C 23 39 36.54 +21 41 40.5 V 587
2025-09-20 21:22:33 B 23 39 32.726 +21 43 19.81 W L47
2025-09-20 21:25:01 B 23 39 30.672 +21 44 16.08 W L47