1999 RO109
1999RO109, 1997 CR20, 1997CR20, 40545, J97C20R, J99RA9O
All data for this body: [vot]
MPC data
Name (number) |
1999 RO109 (40545) |
a |
2.63071 |
e |
0.16861 |
i / sin(i) |
12.7946 /
0.22146
|
q |
2.18716
|
Q |
3.07427
|
ω |
355.3301 |
Node |
330.7875 |
m |
249.9564 |
n |
0.2310 |
Epoch |
2460200.5 |
nobs |
1508 |
nopp |
19 |
Years observed |
1997-2023 |
rms |
0.69 |
Best values
|
Value |
Standard error |
Parent |
Eunomia (15) |
|
|
|
|
ap |
2.631 |
|
ep |
0.143 |
|
sin(ip) |
0.224 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.700 |
|
Mass |
|
|
D |
3.53 |
0.910 |
pV |
0.270 |
0.0849 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
15 |
Eunomia |
502 |
Eunomia |
-0.0900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.6309 |
0.1427 |
0.2241 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.53 |
0.910 |
0.910 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.270 |
0.0849 |
0.0849 |
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 |
14.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |