2025 YP1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4865039156 ± 3.75e-04
Semi-major axis (a)1.9176888421 AU ± 1.41e-03
Inclination (i)19.63875769° ± 9.07e-03
Long. of Asc. Node (Ω)265.83057877° ± 1.64e-04
Arg. of Perihelion (ω)160.76199107° ± 4.01e-03
Mean Anomaly (M)355.79371007° ± 3.50e-03
Mean Motion (n)0.3711462391°/day ± 4.10e-04
Perihelion dist (q)0.98472571 AU ± 1.02e-03
Aphelion dist (Q)2.85065197 AU ± 2.22e-03
Orbital Period2.65562783 yr ± 2.93e-03
Physical Parameters
H (abs. magnitude)27.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.248″
Uncertainty1
Orbit TypeApollo
MOID0.017407 AU
Observations Used20
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-17
Last Observation Used2025-12-18
Observations (20)
Date Type RA Dec Mag Band Observatory
2025-12-17 07:46:17 C 03 51 28.431 +38 38 02.50 V U68
2025-12-17 07:51:06 C 03 51 41.090 +38 34 13.88 V U68
2025-12-17 08:35:49 C 03 53 38.456 +37 58 35.03 V U74
2025-12-17 08:40:20 C 03 53 50.309 +37 54 56.96 V U74
2025-12-17 09:23:58 C 03 55 43.771 +37 19 51.34 V U74
2025-12-17 09:27:44 C 03 55 49.267 +37 16 52.61 V I52
2025-12-17 09:28:41 C 03 55 55.952 +37 16 03.21 V U74
2025-12-17 09:28:54 C 03 55 52.288 +37 15 56.16 V I52
2025-12-17 09:30:03 C 03 55 55.258 +37 15 00.43 V I52
2025-12-17 09:31:12 C 03 55 58.289 +37 14 03.91 V I52
2025-12-17 10:25:37 C 03 58 19.391 +36 29 48.66 V I52
2025-12-17 10:26:47 C 03 58 22.422 +36 28 52.10 V I52
2025-12-17 10:27:57 C 03 58 25.424 +36 27 54.76 V I52
2025-12-17 10:29:06 C 03 58 28.376 +36 26 58.42 V I52
2025-12-17 23:03:00 C 04 28 08.036 +26 11 26.30 X 033
2025-12-17 23:03:27 C 04 28 08.915 +26 11 03.90 X 033
2025-12-17 23:03:55 C 04 28 09.876 +26 10 40.59 X 033
2025-12-18 02:28:47 C 04 35 17.88 +23 25 43.5 V H21
2025-12-18 02:36:54 C 04 35 32.78 +23 19 13.9 V H21
2025-12-18 02:37:40 C 04 35 34.17 +23 18 36.9 V H21