2025 YN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6323063649 ± 3.56e-04
Semi-major axis (a)0.6298349393 AU ± 1.17e-04
Inclination (i)10.20203802° ± 1.27e-02
Long. of Asc. Node (Ω)81.27148900° ± 2.92e-03
Arg. of Perihelion (ω)185.53245805° ± 2.63e-03
Mean Anomaly (M)124.90841349° ± 1.63e-02
Mean Motion (n)1.9718421817°/day ± 5.51e-04
Perihelion dist (q)0.23158630 AU ± 2.29e-04
Aphelion dist (Q)1.02808358 AU ± 2.95e-04
Orbital Period0.49985049 yr ± 1.40e-04
Physical Parameters
H (abs. magnitude)26.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.339″
Uncertainty2
Orbit TypeAten
MOID0.019769 AU
Observations Used37
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-17
Last Observation Used2025-12-24
Observations (37)
Date Type RA Dec Mag Band Observatory
2025-12-17 07:26:03 C 06 40 47.734 +41 19 22.62 U I41
2025-12-17 08:16:10 C 06 39 09.325 +41 26 04.41 V U68
2025-12-17 08:20:58 C 06 38 59.761 +41 26 44.02 V U68
2025-12-17 08:59:21 C 06 37 43.869 +41 31 54.22 V U74
2025-12-17 09:04:04 C 06 37 34.487 +41 32 32.38 V U74
2025-12-17 09:45:52 C 06 36 09.245 +41 38 13.20 V I52
2025-12-17 09:47:44 C 06 36 05.530 +41 38 27.92 V I52
2025-12-17 09:48:41 C 06 36 03.647 +41 38 34.66 V I52
2025-12-17 09:54:02 C 06 35 54.454 +41 39 16.54 U I41
2025-12-17 11:01:28 C 06 33 38.682 +41 47 48.52 V I52
2025-12-17 11:02:25 C 06 33 36.832 +41 47 56.87 V I52
2025-12-17 11:03:24 C 06 33 34.826 +41 48 04.46 V I52
2025-12-17 11:04:23 C 06 33 32.904 +41 48 10.94 V I52
2025-12-18 01:39:50 C 06 04 19.196 +43 27 44.20 X 033
2025-12-18 01:40:42 C 06 04 17.375 +43 27 49.20 X 033
2025-12-18 01:41:37 C 06 04 15.467 +43 27 54.50 X 033
2025-12-18 01:42:29 C 06 04 13.616 +43 27 59.60 X 033
2025-12-18 04:04:37 C 05 59 37.110 +43 42 01.10 V I52
2025-12-18 04:06:44 C 05 59 32.608 +43 42 14.83 V I52
2025-12-18 04:08:52 C 05 59 28.122 +43 42 26.75 V I52
2025-12-18 04:11:00 C 05 59 23.680 +43 42 39.00 V I52
2025-12-18 08:10:05 C 05 50 53.131 +44 03 56.40 V U74
2025-12-18 08:14:48 C 05 50 42.872 +44 04 18.97 V U74
2025-12-20 02:33:56 C 04 23 23.068 +45 17 42.04 V I52
2025-12-20 02:37:26 C 04 23 16.138 +45 17 38.98 V I52
2025-12-20 02:38:43 C 04 23 13.589 +45 17 37.86 V I52
2025-12-20 02:40:01 C 04 23 11.040 +45 17 37.03 V I52
2025-12-21 03:04:19 C 03 39 06.484 +44 17 17.63 V I52
2025-12-21 03:07:55 C 03 39 00.295 +44 17 06.00 V I52
2025-12-21 03:11:33 C 03 38 54.132 +44 16 53.69 V I52
2025-12-21 03:13:42 C 03 38 50.456 +44 16 46.27 V I52
2025-12-22 07:53:53 C 02 56 28.298 +42 12 27.50 V I52
2025-12-22 08:06:49 C 02 56 11.252 +42 11 20.69 V I52
2025-12-22 08:10:07 C 02 56 06.896 +42 11 03.80 V I52
2025-12-22 08:13:25 C 02 56 02.569 +42 10 46.49 V I52
2025-12-24 01:07:32 C 02 12 32.06 +38 44 33.5 V H21
2025-12-24 01:11:33 C 02 12 28.38 +38 44 13.5 V H21