1987 WC
1987WC, f2976, J87W00C
All data for this body: [vot]
MPC data
| Name (number) |
1987 WC (412976) |
| a |
1.36204 |
| e |
0.23370 |
| i / sin(i) |
15.8454 /
0.27304
|
| q |
1.04373
|
| Q |
1.68035
|
| ω |
308.3809 |
| Node |
51.8079 |
| m |
241.0240 |
| n |
0.6200 |
| Epoch |
2460800.5 |
| nobs |
286 |
| nopp |
9 |
| Years observed |
1988-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
19.900 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
Xc |
| Spectral Class Score |
18.000 |
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 |
| 19.90 |
|
|
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 |
|
0.880000 |
|
Mahlke |
VISNIR |
Mahlke |
2022A&A...665A..26M |
SPEC |
| Xc |
|
|
|
Bus-DeMeo |
NIR |
Binzel |
2019Icar..324...41B |
SPEC |