1998 VV2
1998VV2, 16970, 1989 SM7, 1989SM7, 2000 AX77, 2000AX77, J89S07M, J98V02V, K00A77X
All data for this body: [vot]
MPC data
| Name (number) |
1998 VV2 (16970) |
| a |
3.96238 |
| e |
0.11331 |
| i / sin(i) |
8.7682 /
0.15244
|
| q |
3.51341
|
| Q |
4.41135
|
| ω |
39.9346 |
| Node |
233.0803 |
| m |
253.1486 |
| n |
0.1250 |
| Epoch |
2460800.5 |
| nobs |
4000 |
| nopp |
29 |
| Years observed |
1951-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.963 |
|
| ep |
0.139 |
|
| sin(ip) |
0.173 |
|
| G |
0.150 |
|
| H |
11.850 |
|
| Mass |
|
|
| D |
25.31 |
0.360 |
| pV |
0.063 |
0.0110 |
|
Value |
| Rotational Period |
8.056 |
| Period quality |
3 |
| Spectral Class |
Cgx |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9631 |
0.1393 |
0.1731 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 25.31 |
0.360 |
0.360 |
Grav |
2012ApJ...744..197G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0110 |
0.0110 |
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 |
| 11.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 8.0549 |
3 |
Synodic |
Warner |
2021MPBu...48...40W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| Cgx |
Cgx |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |