1991 PH12
1991PH12, 07181, 1986 RN4, 1986RN4, 1986 TU2, 1986TU2, 1986 VK9, 1986VK9, J86R04N, J86T02U, J86V09K, J91P12H
All data for this body: [vot]
MPC data
Name (number) |
1991 PH12 (7181) |
a |
3.08529 |
e |
0.13844 |
i / sin(i) |
11.6416 /
0.20179
|
q |
2.65815
|
Q |
3.51243
|
ω |
147.2421 |
Node |
291.0325 |
m |
243.7104 |
n |
0.1819 |
Epoch |
2460200.5 |
nobs |
5261 |
nopp |
25 |
Years observed |
1953-2023 |
rms |
0.41 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.091 |
|
ep |
0.131 |
|
sin(ip) |
0.218 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
12.720 |
|
Mass |
|
|
D |
14.76 |
0.222 |
pV |
0.097 |
0.0118 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.0905 |
0.1314 |
0.2178 |
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 |
12.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |