2025 YW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5573428101 ± 3.67e-05
Semi-major axis (a)2.2731132039 AU ± 1.91e-04
Inclination (i)16.53428524° ± 6.64e-04
Long. of Asc. Node (Ω)302.31445724° ± 8.66e-05
Arg. of Perihelion (ω)203.53070002° ± 1.26e-04
Mean Anomaly (M)336.73307414° ± 2.98e-03
Mean Motion (n)0.2875945681°/day ± 3.62e-05
Perihelion dist (q)1.00620990 AU ± 1.19e-04
Aphelion dist (Q)3.54001650 AU ± 3.09e-04
Orbital Period3.42713804 yr ± 4.32e-04
Physical Parameters
H (abs. magnitude)22.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.198″
Uncertainty1
Orbit TypeApollo
MOID0.047005 AU
Observations Used71
Oppositions1
Arc Total2025-2026
First Observation Used2025-12-16
Last Observation Used2026-01-13
Observations (73)
Date Type RA Dec Mag Band Observatory
2025-12-16 09:05:08 C 07 31 47.467 +63 58 52.61 V V00
2025-12-16 09:13:11 C 07 31 48.212 +63 58 53.18 V V00
2025-12-16 09:21:14 C 07 31 48.986 +63 58 54.16 V V00
2025-12-16 09:29:17 C 07 31 49.796 +63 58 54.59 V V00
2025-12-16 10:00:20 C 07 31 52.600 +63 58 55.82 W H01
2025-12-16 10:06:26 C 07 31 53.208 +63 58 56.19 W H01
2025-12-16 10:20:19 C 07 31 54.603 +63 58 57.00 W H01
2025-12-16 10:33:38 C 07 31 55.928 +63 58 57.69 W H01
2025-12-16 12:07:22 C 07 32 05.676 +63 59 01.61 V I52
2025-12-16 12:16:24 C 07 32 06.536 +63 59 02.98 V I52
2025-12-16 12:23:29 C 07 32 07.264 +63 59 02.72 V I52
2025-12-16 12:30:32 C 07 32 08.005 +63 59 01.86 V I52
2025-12-17 03:31:58 C 07 33 53.550 +64 00 01.50 X 033
2025-12-17 03:36:46 C 07 33 54.058 +64 00 01.50 X 033
2025-12-17 03:41:34 C 07 33 54.547 +64 00 01.50 X 033
2025-12-17 06:51:18 C 07 34 20.723 +64 00 19.94 V I52
2025-12-17 06:59:07 C 07 34 21.518 +64 00 20.52 V I52
2025-12-17 07:09:21 C 07 34 22.544 +64 00 21.85 V I52
2025-12-17 07:19:34 C 07 34 23.588 +64 00 22.90 V I52
2025-12-18 02:10:03 C 07 36 33.797 +64 00 52.60 X 033
2025-12-18 02:12:26 C 07 36 34.110 +64 00 53.00 X 033
2025-12-18 02:14:48 C 07 36 34.330 +64 00 52.80 X 033
2025-12-18 06:03:00 C 07 37 05.174 +64 00 57.85 V I52
2025-12-18 06:15:28 C 07 37 06.546 +64 00 58.72 V I52
2025-12-18 06:27:16 C 07 37 07.720 +64 00 59.26 V I52
2025-12-20 05:27:55 C 07 42 48.34 +63 59 00.4 V H21
2025-12-20 05:44:02 C 07 42 50.12 +63 58 59.8 V H21
2025-12-20 05:47:56 C 07 42 50.59 +63 58 59.7 V H21
2025-12-20 07:17:19 C 07 43 01.733 +63 58 54.30 V I52
2025-12-20 07:24:59 C 07 43 02.503 +63 58 53.76 V I52
2025-12-20 07:36:15 C 07 43 03.749 +63 58 53.62 V I52
2025-12-20 07:42:57 C 07 43 04.472 +63 58 53.26 V I52
2025-12-29 18:30:17 B 08 14 16.489 +62 17 31.27 W 204
2025-12-29 18:55:44 B 08 14 20.465 +62 17 11.31 W 204
2025-12-29 19:20:39 B 08 14 24.294 +62 16 51.39 W 204
2025-12-30 21:00:08 B 08 18 24.175 +61 51 53.06 Z 185
2025-12-30 21:23:03 B 08 18 27.511 +61 51 31.21 Z 185
2025-12-30 21:45:36 B 08 18 30.850 +61 51 09.79 Z 185
2026-01-05 18:16:40 C 08 42 31.648 +58 07 45.96 W O18
2026-01-05 19:05:51 C 08 42 39.467 +58 05 56.17 W O18
2026-01-06 06:43:51 C 08 44 52.01 +57 38 38.4 V 290
2026-01-06 06:46:09 C 08 44 52.39 +57 38 33.2 V 290
2026-01-06 06:50:35 C 08 44 53.16 +57 38 22.8 V 290
2026-01-06 07:13:05 C 08 44 56.886 +57 37 30.61 V I52
2026-01-06 07:16:43 C 08 44 57.426 +57 37 21.25 V I52
2026-01-06 07:20:22 C 08 44 58.009 +57 37 13.30 V I52
2026-01-06 07:23:59 C 08 44 58.686 +57 37 05.12 V I52
2026-01-06 09:07:01 C 08 45 15.023 +57 32 57.34 V G96
2026-01-06 09:15:11 C 08 45 16.304 +57 32 37.46 V G96
2026-01-06 09:23:23 C 08 45 17.561 +57 32 17.38 V G96