1998 WY2
1998WY2, 2000 EZ77, 2000EZ77, 96585, J98W02Y, K00E77Z
All data for this body: [vot]
MPC data
| Name (number) |
1998 WY2 (96585) |
| a |
2.99257 |
| e |
0.12338 |
| i / sin(i) |
3.5788 /
0.06242
|
| q |
2.62334
|
| Q |
3.36181
|
| ω |
96.9339 |
| Node |
64.3278 |
| m |
312.5476 |
| n |
0.1904 |
| Epoch |
2460800.5 |
| nobs |
967 |
| nopp |
21 |
| Years observed |
1990-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.988 |
|
| ep |
0.161 |
|
| sin(ip) |
0.047 |
|
| G |
0.150 |
|
| H |
15.350 |
|
| Mass |
|
|
| D |
5.31 |
0.232 |
| pV |
0.063 |
0.0140 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
6.234 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9881 |
0.1605 |
0.0473 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.31 |
0.232 |
0.232 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0140 |
0.0140 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
|
|
DeMeo-Carry |
VIS |
DeMeo |
2013Icar..226..723D |
PHOT |
| C |
C |
0.3371 |
0.3540 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.3685 |
0.3540 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |