Changchun
07485, 1931 XQ, 1931XQ, 1994 XO, 1994XO, J31X00Q, J94X00O
All data for this body: [vot]
MPC data
Name (number) |
Changchun (7485) |
a |
2.86139 |
e |
0.19808 |
i / sin(i) |
13.3388 /
0.23071
|
q |
2.29462
|
Q |
3.42817
|
ω |
307.4217 |
Node |
88.9503 |
m |
3.0280 |
n |
0.2036 |
Epoch |
2460200.5 |
nobs |
4649 |
nopp |
25 |
Years observed |
1952-2023 |
rms |
0.43 |
Best values
|
Value |
Standard error |
Parent |
Itha (918) |
|
|
|
|
ap |
2.862 |
|
ep |
0.160 |
|
sin(ip) |
0.212 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
12.220 |
|
Mass |
|
|
D |
10.63 |
0.104 |
pV |
0.327 |
0.0496 |
Rotational Period |
10.234 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
918 |
Itha |
633 |
Itha |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.8617 |
0.1604 |
0.2118 |
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 |
12.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |