1998 VR13
1998VR13, 2000 AH135, 2000AH135, 40238, J98V13R, K00AD5H
All data for this body: [vot]
MPC data
| Name (number) |
1998 VR13 (40238) |
| a |
4.01746 |
| e |
0.23009 |
| i / sin(i) |
4.9052 /
0.08551
|
| q |
3.09310
|
| Q |
4.94183
|
| ω |
0.0707 |
| Node |
5.9184 |
| m |
129.0151 |
| n |
0.1224 |
| Epoch |
2460800.5 |
| nobs |
1952 |
| nopp |
24 |
| Years observed |
1990-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.966 |
|
| ep |
0.183 |
|
| sin(ip) |
0.089 |
|
| G |
0.150 |
|
| H |
13.230 |
|
| Mass |
|
|
| D |
11.24 |
0.920 |
| pV |
0.056 |
0.0120 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.618 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9659 |
0.1830 |
0.0894 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 11.24 |
0.920 |
0.920 |
Grav |
2012ApJ...744..197G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.056 |
0.0120 |
0.0120 |
Grav |
2012ApJ...744..197G |
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 |
| 13.23 |
|
|
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 |
|
0.603 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |