1998 VU21
1998VU21, 2000 GE25, 2000GE25, 59080, J98V21U, K00G25E
All data for this body: [vot]
MPC data
| Name (number) |
1998 VU21 (59080) |
| a |
2.23839 |
| e |
0.12787 |
| i / sin(i) |
4.9523 /
0.08633
|
| q |
1.95218
|
| Q |
2.52461
|
| ω |
19.8765 |
| Node |
8.1709 |
| m |
340.1787 |
| n |
0.2943 |
| Epoch |
2460800.5 |
| nobs |
1041 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.239 |
|
| ep |
0.104 |
|
| sin(ip) |
0.079 |
|
| G |
0.150 |
|
| H |
16.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.860 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2386 |
0.1037 |
0.0790 |
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 |
| 16.11 |
|
|
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 |
| S |
S |
0.6434 |
0.6434 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |