1991 AD
1991AD, 07765, 1954 WT, 1954WT, 1981 YE1, 1981YE1, 1982 BN12, 1982BN12, 1985 UB1, 1985UB1, J54W00T, J81Y01E, J82B12N, J85U01B, J91A00D
All data for this body: [vot]
MPC data
Name (number) |
1991 AD (7765) |
a |
2.69987 |
e |
0.17250 |
i / sin(i) |
7.6727 /
0.13351
|
q |
2.23415
|
Q |
3.16559
|
ω |
126.6392 |
Node |
261.5389 |
m |
201.0846 |
n |
0.2222 |
Epoch |
2460200.5 |
nobs |
6294 |
nopp |
29 |
Years observed |
1982-2023 |
rms |
0.39 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
|
|
ep |
|
|
sin(ip) |
|
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.090 |
|
Mass |
|
|
D |
7.78 |
0.272 |
pV |
0.286 |
0.0260 |
Rotational Period |
|
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 |
13.09 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |