1991VF1
1998XO17, 27770, J91V01F, J98X17O
All data for this body: [vot]
MPC data
| Name (number) |
1991VF1 (27770) |
| Packed designation |
27770 |
| a |
2.25204 |
| e |
0.12068 |
| i / sin(i) |
3.6258 /
0.06324
|
| q |
1.98026
|
| Q |
2.52381
|
| ω |
352.5930 |
| Node |
6.1242 |
| m |
13.3577 |
| n |
0.2916 |
| Epoch |
2459600.5 |
| nobs |
2170 |
| nopp |
18 |
| Years observed |
1991-2021 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.252 |
|
| ep |
0.078 |
|
| sin(ip) |
0.059 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.610 |
|
| Mass |
|
|
| D |
3.70 |
0.115 |
| pV |
0.225 |
0.0581 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2520 |
0.0781 |
0.0595 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.70 |
0.115 |
0.115 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.225 |
0.0581 |
0.0581 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.61 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |