1998 VY31
1998VY31, J98V31Y, W6303
All data for this body: [vot]
MPC data
| Name (number) |
1998 VY31 (326303) |
| a |
2.45389 |
| e |
0.25467 |
| i / sin(i) |
13.7161 /
0.23711
|
| q |
1.82897
|
| Q |
3.07882
|
| ω |
336.0068 |
| Node |
20.3923 |
| m |
353.6149 |
| n |
0.2564 |
| Epoch |
2460800.5 |
| nobs |
710 |
| nopp |
15 |
| Years observed |
1998-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.453 |
|
| ep |
0.217 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
16.480 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4534 |
0.2167 |
0.2206 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |