2025 WA16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1449586773 ± 1.56e-05
Semi-major axis (a)1.3798040358 AU ± 5.59e-05
Inclination (i)16.73914953° ± 2.29e-03
Long. of Asc. Node (Ω)255.45518174° ± 1.04e-03
Arg. of Perihelion (ω)253.72522661° ± 2.09e-03
Mean Anomaly (M)284.75634185° ± 4.14e-03
Mean Motion (n)0.6081156214°/day ± 3.70e-05
Perihelion dist (q)1.17978947 AU ± 5.25e-05
Aphelion dist (Q)1.57981860 AU ± 6.76e-05
Orbital Period1.62078764 yr ± 9.85e-05
Physical Parameters
H (abs. magnitude)22.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.133″
Uncertainty1
Orbit TypeAmor
MOID0.281991 AU
Observations Used23
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-28
Last Observation Used2025-12-16
Observations (26)
Date Type RA Dec Mag Band Observatory
2025-11-28 07:36:07 C 03 05 14.453 +32 07 38.15 X F52
2025-11-28 07:51:57 C 03 05 13.453 +32 07 08.35 X F52
2025-11-28 08:07:49 C 03 05 12.448 +32 06 38.70 X F52
2025-11-28 11:26:22 C 03 04 59.901 +32 00 20.94 V T12
2025-11-28 11:29:43 C 03 04 59.698 +32 00 14.58 V T12
2025-11-28 11:35:50 C 03 04 59.348 +32 00 02.45 V F51
2025-11-28 11:36:46 C 03 04 59.291 +32 00 00.64 V F51
2025-11-29 02:50:58 C 03 04 11.327 +31 30 55.66 V I52
2025-11-29 02:54:19 C 03 04 11.107 +31 30 48.64 V I52
2025-11-29 02:57:40 C 03 04 10.916 +31 30 42.88 V I52
2025-11-29 03:01:00 C 03 04 10.715 +31 30 36.22 V I52
2025-11-29 03:04:21 C 03 04 10.535 +31 30 30.24 V I52
2025-11-29 03:07:41 C 03 04 10.340 +31 30 23.60 V I52
2025-11-29 03:11:02 C 03 04 10.120 +31 30 17.00 V I52
2025-11-29 03:14:22 C 03 04 09.960 +31 30 10.70 V I52
2025-12-02 02:27:13 C 03 00 34.013 +29 12 04.79 V V06
2025-12-02 02:35:13 C 03 00 33.642 +29 11 49.27 V V06
2025-12-02 02:43:14 C 03 00 33.271 +29 11 33.68 V V06
2025-12-02 02:51:14 C 03 00 32.796 +29 11 18.13 V V06
2025-12-11 02:45:44 C 02 53 06.56 +22 06 15.1 V 290
2025-12-11 02:53:00 C 02 53 06.36 +22 06 01.2 V 290
2025-12-11 02:58:28 C 02 53 06.22 +22 05 50.8 V 290
2025-12-16 06:27:12 C 02 51 20.819 +18 14 44.09 V V06
2025-12-16 06:32:21 C 02 51 20.754 +18 14 34.73 V V06
2025-12-16 06:55:21 C 02 51 20.480 +18 13 53.00 V V06
2025-12-16 07:00:30 C 02 51 20.416 +18 13 43.50 V V06