1991 VP12
1991VP12, 1997 ES1, 1997ES1, 42495, J91V12P, J97E01S
All data for this body: [vot]
MPC data
Name (number) |
1991 VP12 (42495) |
a |
2.54714 |
e |
0.12618 |
i / sin(i) |
5.5102 /
0.09602
|
q |
2.22576
|
Q |
2.86853
|
ω |
238.6892 |
Node |
73.3898 |
m |
35.4431 |
n |
0.2425 |
Epoch |
2460200.5 |
nobs |
1799 |
nopp |
21 |
Years observed |
1991-2023 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.547 |
|
ep |
0.109 |
|
sin(ip) |
0.072 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.210 |
|
Mass |
|
|
D |
2.54 |
0.292 |
pV |
0.239 |
0.0550 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.5470 |
0.1086 |
0.0718 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
15.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |