Yan'an
02693, 1937 WE, 1937WE, 1947 XA, 1947XA, 1967 UF, 1967UF, 1977 VM1, 1977VM1, 2014 YU49, 2014YU49, J37W00E, J47X00A, J67U00F, J77V01M, K14Y49U
All data for this body: [vot]
MPC data
Name (number) |
Yan'an (2693) |
a |
2.23939 |
e |
0.18054 |
i / sin(i) |
7.3010 /
0.12708
|
q |
1.83508
|
Q |
2.64370
|
ω |
346.3899 |
Node |
59.7459 |
m |
235.3412 |
n |
0.2941 |
Epoch |
2460200.5 |
nobs |
9909 |
nopp |
26 |
Years observed |
1947-2023 |
rms |
0.32 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.239 |
|
ep |
0.174 |
|
sin(ip) |
0.111 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.160 |
|
Mass |
|
|
D |
7.38 |
0.060 |
pV |
0.189 |
0.0141 |
Rotational Period |
3.842 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2394 |
0.1740 |
0.1107 |
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 |
13.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |