2025 RY1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2743615427 ± 1.25e-06
Semi-major axis (a)1.3473722218 AU ± 2.13e-06
Inclination (i)4.84737813° ± 1.61e-05
Long. of Asc. Node (Ω)340.07150957° ± 1.33e-05
Arg. of Perihelion (ω)339.98514401° ± 2.03e-05
Mean Anomaly (M)62.04316760° ± 1.47e-04
Mean Motion (n)0.6302036178°/day ± 1.49e-06
Perihelion dist (q)0.97770510 AU ± 2.28e-06
Aphelion dist (Q)1.71703934 AU ± 3.19e-06
Orbital Period1.56398068 yr ± 3.70e-06
Physical Parameters
H (abs. magnitude)21.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.186″
Uncertainty0
Orbit TypeApollo
MOID0.012872 AU
Observations Used137
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-08
Last Observation Used2025-12-21
Observations (148)
Date Type RA Dec Mag Band Observatory
2025-09-08 11:46:10 C 05 22 35.381 +38 28 28.50 U I41
2025-09-09 13:32:07 C 05 11 21.437 +39 40 30.83 V T08
2025-09-09 13:45:45 C 05 11 14.976 +39 41 10.61 V T08
2025-09-09 13:49:44 C 05 11 13.056 +39 41 21.34 V T08
2025-09-09 14:05:10 C 05 11 05.791 +39 42 05.33 V T08
2025-09-10 03:59:46 C 05 05 19.364 +40 15 04.20 V Z58
2025-09-10 04:06:37 C 05 05 16.461 +40 15 20.63 V Z58
2025-09-10 08:18:43 B 05 03 41.368 +40 24 45.44 W V38
2025-09-10 08:24:11 B 05 03 39.048 +40 25 00.04 W V38
2025-09-10 09:07:18 B 05 03 17.866 +40 27 05.47 Z W05
2025-09-10 09:32:16 B 05 03 06.732 +40 28 07.54 Z W05
2025-09-10 09:56:47 B 05 02 55.795 +40 29 07.84 Z W05
2025-09-10 22:35:03 C 04 58 03.211 +40 54 15.37 W J95
2025-09-10 23:08:52 C 04 57 50.510 +40 55 36.12 W J95
2025-09-14 12:50:39 C 04 28 34.942 +43 16 33.31 V T05
2025-09-14 13:01:59 C 04 28 30.910 +43 16 49.19 V T05
2025-09-14 13:08:34 C 04 28 28.651 +43 16 58.84 V T05
2025-09-14 13:27:54 C 04 28 21.883 +43 17 26.63 V T05
2025-09-15 23:52:38 B 04 18 22.210 +43 54 04.64 Z K74
2025-09-16 00:00:37 B 04 18 19.831 +43 54 14.47 Z K74
2025-09-16 00:05:19 B 04 18 18.456 +43 54 20.34 Z K74
2025-09-18 02:06:11 C 04 05 00.67 +44 37 42.5 Z L04
2025-09-18 02:09:45 C 04 04 59.65 +44 37 45.3 Z L04
2025-09-18 02:13:19 C 04 04 58.64 +44 37 48.1 Z L04
2025-09-19 01:50:51 C 03 59 15.43 +44 53 28.9 V D48
2025-09-19 01:56:13 C 03 59 12.80 +44 53 38.3 V 118
2025-09-19 01:59:19 B 03 59 12.830 +44 53 34.76 X K87
2025-09-19 02:03:46 C 03 59 11.97 +44 53 38.3 V D48
2025-09-19 02:04:13 C 03 59 10.65 +44 53 43.7 V 118
2025-09-19 02:04:35 B 03 59 11.398 +44 53 38.83 X K87
2025-09-19 02:09:49 B 03 59 10.018 +44 53 42.36 X K87
2025-09-19 02:12:14 C 03 59 08.46 +44 53 49.2 V 118
2025-09-19 02:16:06 C 03 59 08.65 +44 53 47.0 V D48
2025-09-19 02:20:14 C 03 59 06.30 +44 53 54.3 V 118
2025-09-19 02:39:34 C 03 59 02.34 +44 54 03.4 V D48
2025-09-19 02:40:24 B 03 59 01.718 +44 54 03.28 Z K74
2025-09-19 02:46:26 B 03 59 00.086 +44 54 07.34 Z K74
2025-09-20 01:55:15 B 03 53 38.683 +45 07 06.28 V L65
2025-09-20 02:07:48 B 03 53 35.491 +45 07 14.27 V L65
2025-09-20 02:20:20 B 03 53 32.285 +45 07 21.65 V L65
2025-09-20 02:56:01 B 03 53 23.030 +45 07 47.93 Z K74
2025-09-20 03:03:36 B 03 53 21.115 +45 07 51.96 Z K74
2025-09-21 21:13:04 B 03 44 15.96 +45 25 44.8 X 595
2025-09-21 21:18:18 B 03 44 14.83 +45 25 47.8 X 595
2025-09-21 21:23:32 B 03 44 13.71 +45 25 50.7 X 595
2025-09-22 03:00:54 C 03 42 59.930 +45 29 04.70 V R17
2025-09-22 03:20:55 C 03 42 55.003 +45 29 14.32 V R17
2025-09-22 03:41:16 C 03 42 50.014 +45 29 23.35 V R17
2025-09-22 04:01:39 C 03 42 44.942 +45 29 31.78 V R17
2025-09-24 02:20:13 B 03 33 27.756 +45 41 29.72 V L65