Yvonnealex
1982 XU1, 1982XU1, 1998 HM94, 1998HM94, 28049, J82X01U, J98H94M
All data for this body: [vot]
MPC data
Name (number) |
Yvonnealex (28049) |
a |
2.74260 |
e |
0.15369 |
i / sin(i) |
8.2516 /
0.14352
|
q |
2.32109
|
Q |
3.16411
|
ω |
216.7227 |
Node |
224.8622 |
m |
337.0148 |
n |
0.2170 |
Epoch |
2460200.5 |
nobs |
1878 |
nopp |
20 |
Years observed |
1982-2023 |
rms |
0.62 |
Best values
|
Value |
Standard error |
Parent |
Gefion (1272) |
|
|
|
|
ap |
2.741 |
|
ep |
0.149 |
|
sin(ip) |
0.155 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.390 |
|
Mass |
|
|
D |
3.44 |
0.171 |
pV |
0.312 |
0.0313 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
1272 |
Gefion |
516 |
Gefion |
-0.9000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.7410 |
0.1493 |
0.1555 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.44 |
0.171 |
0.171 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.312 |
0.0313 |
0.0313 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
14.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |