2025 SY5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4900716667 ± 3.87e-06
Semi-major axis (a)2.1252166359 AU ± 1.74e-05
Inclination (i)2.67786627° ± 1.62e-05
Long. of Asc. Node (Ω)254.34393462° ± 1.76e-05
Arg. of Perihelion (ω)148.86331853° ± 2.68e-05
Mean Anomaly (M)4.38401378° ± 5.27e-05
Mean Motion (n)0.3181320807°/day ± 3.92e-06
Perihelion dist (q)1.08370818 AU ± 1.21e-05
Aphelion dist (Q)3.16672509 AU ± 2.73e-05
Orbital Period3.09816690 yr ± 3.81e-05
Physical Parameters
H (abs. magnitude)23.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.154″
Uncertainty0
Orbit TypeAmor
MOID0.094388 AU
Observations Used120
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-29
Last Observation Used2025-12-25
Observations (136)
Date Type RA Dec Mag Band Observatory
2025-08-29 19:36:22 C 22 58 15.117 +05 08 42.90 W O18
2025-08-29 19:39:56 C 22 58 15.097 +05 08 44.58 W O18
2025-08-29 19:41:42 C 22 58 15.081 +05 08 45.47 W O18
2025-08-29 19:43:28 C 22 58 15.076 +05 08 46.24 W O18
2025-09-22 07:26:41 C 22 57 57.501 +09 59 42.65 X F52
2025-09-22 07:41:27 C 22 57 57.470 +09 59 51.19 X F52
2025-09-23 04:32:11 C 22 58 09.030 +10 11 38.90 V G96
2025-09-23 04:39:34 C 22 58 09.019 +10 11 43.73 V G96
2025-09-23 04:46:57 C 22 58 08.965 +10 11 47.65 V G96
2025-09-23 04:54:22 C 22 58 08.980 +10 11 51.65 V G96
2025-09-23 05:25:51 C 22 58 09.044 +10 12 10.33 V G96
2025-09-23 05:38:37 C 22 58 09.016 +10 12 17.24 V G96
2025-09-23 05:51:24 C 22 58 09.019 +10 12 24.66 V G96
2025-09-23 20:47:55 C 22 58 19.135 +10 20 51.20 X 033
2025-09-23 20:52:13 C 22 58 19.135 +10 20 53.80 X 033
2025-09-23 20:56:29 C 22 58 19.168 +10 20 56.60 X 033
2025-09-23 21:00:43 C 22 58 19.186 +10 20 59.10 X 033
2025-09-24 01:21:33 C 22 58 23.130 +10 24 26.40 V 807
2025-09-24 01:32:34 C 22 58 23.150 +10 24 33.20 V 807
2025-09-24 01:54:16 C 22 58 23.200 +10 24 46.30 V 807
2025-09-24 02:05:17 C 22 58 23.220 +10 24 52.60 V 807
2025-09-25 04:56:20 C 22 58 44.382 +10 39 54.94 V I52
2025-09-25 05:06:51 C 22 58 44.418 +10 40 01.31 V I52
2025-09-25 05:18:58 C 22 58 44.479 +10 40 08.69 V I52
2025-09-25 07:01:29 C 22 58 46.957 +10 41 17.40 X F52
2025-09-25 07:16:58 C 22 58 47.018 +10 41 26.84 X F52
2025-09-25 07:32:32 C 22 58 47.069 +10 41 36.25 X F52
2025-09-25 07:48:08 C 22 58 47.120 +10 41 45.64 X F52
2025-09-30 07:03:22 C 23 01 21.875 +11 55 40.34 X F52
2025-09-30 07:20:07 C 23 01 22.157 +11 55 51.43 X F52
2025-10-10 03:12:26 C 23 13 01.02 +14 45 31.7 V H21
2025-10-10 03:16:36 C 23 13 01.27 +14 45 35.0 V H21
2025-10-13 06:19:42 C 23 19 15.442 +15 47 56.68 X F51
2025-10-13 06:36:43 C 23 19 16.732 +15 48 11.65 X F51
2025-10-13 06:53:45 C 23 19 18.034 +15 48 26.68 X F51
2025-10-13 07:10:58 C 23 19 19.337 +15 48 41.79 X F51
2025-10-15 03:05:49 C 23 23 41.161 +16 26 41.21 V G96
2025-10-15 03:13:52 C 23 23 41.896 +16 26 48.59 V G96
2025-10-15 03:21:54 C 23 23 42.594 +16 26 56.36 V G96
2025-10-15 03:29:58 C 23 23 43.350 +16 27 03.46 V G96
2025-10-17 18:44:01 C 23 31 01.73 +17 24 16.6 X B88
2025-10-17 19:40:40 C 23 31 08.16 +17 25 10.8 X B88
2025-10-17 20:34:45 C 23 31 14.22 +17 26 02.2 X B88
2025-10-18 04:21:41 C 23 32 14.104 +17 33 32.36 V G96
2025-10-18 04:29:44 C 23 32 15.043 +17 33 40.25 V G96
2025-10-18 04:37:47 C 23 32 15.900 +17 33 47.30 V G96
2025-10-18 04:45:50 C 23 32 16.782 +17 33 55.04 V G96
2025-10-22 18:56:32 C 23 48 43.909 +19 20 17.70 X 033
2025-10-22 18:57:20 C 23 48 44.039 +19 20 18.50 X 033
2025-10-22 18:58:07 C 23 48 44.168 +19 20 19.30 X 033