2023 SZ1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2661754513 ± 3.44e-07
Semi-major axis (a)1.1292431762 AU ± 1.16e-07
Inclination (i)42.36039730° ± 5.77e-05
Long. of Asc. Node (Ω)9.56722917° ± 1.83e-05
Arg. of Perihelion (ω)83.19711583° ± 3.65e-05
Mean Anomaly (M)237.49826636° ± 9.26e-05
Mean Motion (n)0.8213552999°/day ± 1.27e-07
Perihelion dist (q)0.82866636 AU ± 3.98e-07
Aphelion dist (Q)1.42981999 AU ± 4.16e-07
Orbital Period1.19999991 yr ± 1.85e-07
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty0
Orbit TypeApollo
MOID0.013867 AU
Observations Used39
Oppositions1
Arc Total2023-2025
First Observation Used2023-09-16
Last Observation Used2025-04-26
Observations (39)
Date Type RA Dec Mag Band Observatory
2023-09-16 11:35:12 C 05 36 31.464 +14 23 50.53 V G96
2023-09-16 11:42:38 C 05 36 33.217 +14 24 36.72 V G96
2023-09-16 11:50:04 C 05 36 34.988 +14 25 22.37 V G96
2023-09-16 11:57:30 C 05 36 36.763 +14 26 07.62 V G96
2023-09-16 12:07:46 C 05 36 39.233 +14 27 10.80 V G96
2023-09-16 12:08:57 C 05 36 39.553 +14 27 18.32 V G96
2023-09-16 12:09:33 C 05 36 39.661 +14 27 20.95 V G96
2023-09-17 01:54:53 C 05 40 08.92 +15 52 50.3 X 033
2023-09-17 01:56:14 C 05 40 09.25 +15 52 58.8 X 033
2023-09-17 01:57:34 C 05 40 09.61 +15 53 07.0 X 033
2023-09-18 00:51:18 C 05 46 18.94 +18 21 26.7 X 033
2023-09-18 00:52:22 C 05 46 19.23 +18 21 33.9 X 033
2023-09-18 00:53:27 C 05 46 19.51 +18 21 41.4 X 033
2023-09-18 00:54:52 C 05 46 19.93 +18 21 50.5 X 033
2023-09-19 10:55:38 C 05 56 24.497 +22 15 03.33 V 654
2023-09-19 11:01:31 C 05 56 26.311 +22 15 45.28 V 654
2023-09-19 11:39:20 C 05 56 37.932 +22 20 13.37 V 654
2023-09-19 11:45:01 C 05 56 39.689 +22 20 53.92 V 654
2023-09-20 02:14:29 B 06 01 21.017 +24 04 19.81 X K74
2023-09-20 03:17:28 B 06 01 41.599 +24 11 57.08 X K74
2023-09-20 03:27:28 C 06 01 44.85 +24 13 09.1 X 033
2023-09-20 03:28:48 C 06 01 45.26 +24 13 18.0 X 033
2023-09-20 03:30:08 C 06 01 45.73 +24 13 28.0 X 033
2023-09-20 03:32:33 C 06 01 46.50 +24 13 45.8 X 033
2023-09-20 03:34:01 C 06 01 47.00 +24 13 56.5 X 033
2023-09-20 12:11:26 C 06 04 42.622 +25 16 56.14 V 654
2023-09-20 12:17:07 C 06 04 44.553 +25 17 38.14 V 654
2023-09-25 11:54:56 C 06 56 59.593 +40 27 35.93 V I52
2023-09-25 11:57:06 C 06 57 00.731 +40 27 52.27 V I52
2023-09-25 11:59:14 C 06 57 01.894 +40 28 08.58 V I52
2023-09-25 12:02:42 C 06 57 03.740 +40 28 34.68 V I52
2023-10-02 10:59:17 C 09 00 10.82 +56 56 37.0 o 291
2023-10-02 11:20:22 C 09 00 29.77 +56 57 56.3 o 291
2024-11-04 04:48:25 C 19 54 42.006 -40 09 44.70 V T14
2024-11-04 04:50:29 C 19 54 42.221 -40 09 40.32 V T14
2025-04-26 05:14:59 C 08 15 16.006 +20 01 31.44 V V06
2025-04-26 05:19:16 C 08 15 16.636 +20 01 15.56 V V06
2025-04-26 05:23:31 C 08 15 17.291 +20 00 59.22 V V06
2025-04-26 05:27:47 C 08 15 17.874 +20 00 42.66 V V06