Efremiana
02269, 1929 XP, 1929XP, 1951 WO1, 1951WO1, 1962 XA, 1962XA, 1976 JA2, 1976JA2, 1978 VE, 1978VE, J29X00P, J51W01O, J62X00A, J76J02A, J78V00E
All data for this body: [vot]
MPC data
Name (number) |
Efremiana (2269) |
a |
3.13334 |
e |
0.07983 |
i / sin(i) |
15.3963 /
0.26549
|
q |
2.88320
|
Q |
3.38349
|
ω |
33.6577 |
Node |
66.4768 |
m |
318.5015 |
n |
0.1777 |
Epoch |
2460200.5 |
nobs |
3455 |
nopp |
31 |
Years observed |
1929-2023 |
rms |
0.47 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.129 |
|
ep |
0.087 |
|
sin(ip) |
0.249 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
11.190 |
|
Mass |
|
|
D |
28.94 |
0.231 |
pV |
0.123 |
0.0105 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1288 |
0.0874 |
0.2494 |
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 |
11.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
6.46 |
|
|
Behrend |
LCDB |
Lightcurve |