2025 SP27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5425341842 ± 4.91e-06
Semi-major axis (a)2.5945838869 AU ± 3.07e-05
Inclination (i)14.78555316° ± 6.17e-05
Long. of Asc. Node (Ω)263.97049225° ± 7.31e-05
Arg. of Perihelion (ω)164.30454629° ± 3.74e-05
Mean Anomaly (M)2.51745269° ± 4.95e-05
Mean Motion (n)0.2358363263°/day ± 4.19e-06
Perihelion dist (q)1.18693343 AU ± 1.90e-05
Aphelion dist (Q)4.00223434 AU ± 4.90e-05
Orbital Period4.17928102 yr ± 7.42e-05
Physical Parameters
H (abs. magnitude)19.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.221″
Uncertainty0
Orbit TypeAmor
MOID0.208340 AU
Observations Used98
Oppositions1
Arc Total2025-2026
First Observation Used2025-09-28
Last Observation Used2026-01-09
Observations (100)
Date Type RA Dec Mag Band Observatory
2025-09-28 09:35:02 B 05 13 01.757 +48 35 01.28 V W16
2025-09-28 09:43:14 B 05 13 03.581 +48 35 00.49 V W16
2025-09-28 09:51:19 B 05 13 05.374 +48 34 59.84 V W16
2025-09-28 09:59:21 B 05 13 07.219 +48 34 59.05 V W16
2025-09-28 21:20:09 C 05 15 44.57 +48 34 10.7 V L01
2025-09-28 21:29:14 C 05 15 46.64 +48 34 10.0 V L01
2025-09-28 21:38:24 C 05 15 48.76 +48 34 10.2 V L01
2025-09-28 21:45:27 C 05 15 50.32 +48 34 08.1 V 587
2025-09-28 21:47:15 C 05 15 50.81 +48 34 09.7 V L01
2025-09-28 22:09:51 C 05 15 55.94 +48 34 07.2 V 587
2025-09-28 23:34:44 C 05 16 15.47 +48 34 05.4 V L01
2025-09-28 23:37:10 C 05 16 16.05 +48 34 05.9 V L01
2025-09-28 23:39:36 C 05 16 16.58 +48 34 04.8 V L01
2025-09-28 23:42:01 C 05 16 17.12 +48 34 05.6 V L01
2025-09-28 23:44:26 C 05 16 17.68 +48 34 05.2 V L01
2025-09-28 23:46:34 C 05 16 18.16 +48 34 05.6 V L01
2025-09-29 00:51:32 B 05 16 32.99 +48 34 02.9 X K83
2025-09-29 00:57:15 C 05 16 34.385 +48 33 58.79 W J95
2025-09-29 01:06:00 B 05 16 36.29 +48 34 01.3 X K83
2025-09-29 01:11:31 C 05 16 37.632 +48 33 58.10 W J95
2025-09-29 01:21:50 C 05 16 39.919 +48 33 57.74 W J95
2025-09-29 08:13:31 C 05 18 14.74 +48 33 27.8 V H21
2025-09-29 08:23:35 C 05 18 17.05 +48 33 27.3 V H21
2025-09-29 08:27:36 C 05 18 17.93 +48 33 27.1 V H21
2025-09-29 08:30:41 B 05 18 18.588 +48 33 27.79 V W16
2025-09-29 08:30:42 C 05 18 18.61 +48 33 26.8 V H21
2025-09-29 08:38:49 B 05 18 20.458 +48 33 26.24 V W16
2025-09-29 08:47:04 B 05 18 22.327 +48 33 26.39 V W16
2025-09-29 08:55:31 B 05 18 24.242 +48 33 25.88 V W16
2025-09-29 22:14:14 C 05 21 29.12 +48 31 52.5 V 104
2025-09-29 22:31:59 C 05 21 33.14 +48 31 50.8 V 104
2025-10-01 07:45:59 B 05 29 13.898 +48 26 48.73 V W16
2025-10-01 07:54:16 B 05 29 15.895 +48 26 46.93 V W16
2025-10-01 08:02:28 B 05 29 17.650 +48 26 46.32 V W16
2025-10-01 08:10:39 B 05 29 19.524 +48 26 45.28 V W16
2025-10-06 09:08:44 C 05 57 18.364 +47 47 41.75 V I52
2025-10-06 09:13:10 C 05 57 19.411 +47 47 39.66 V I52
2025-10-06 09:17:34 C 05 57 20.362 +47 47 38.22 V I52
2025-10-16 14:11:13 C 06 51 41.011 +44 49 19.31 X F51
2025-10-16 14:29:31 C 06 51 44.752 +44 49 01.34 X F51
2025-10-16 14:47:49 C 06 51 48.473 +44 48 43.09 X F51
2025-10-16 15:06:09 C 06 51 52.224 +44 48 25.16 X F51
2025-10-21 10:13:52 B 07 15 12.202 +42 39 55.48 X 734
2025-10-21 10:33:35 B 07 15 15.862 +42 39 31.75 X 734
2025-10-21 10:52:45 B 07 15 19.534 +42 39 07.78 X 734
2025-10-24 10:20:12 C 07 28 51.517 +41 06 21.60 V G96
2025-10-24 10:27:41 C 07 28 52.885 +41 06 11.41 V G96
2025-10-24 10:35:09 C 07 28 54.232 +41 06 01.48 V G96
2025-10-24 10:42:38 C 07 28 55.574 +41 05 51.47 V G96
2025-10-28 12:24:36 C 07 46 07.655 +38 44 23.28 V I52