Roche
1980 FS8, 1980FS8, 1997 XW7, 1997XW7, 1999 OF, 1999OF, 38237, J80F08S, J97X07W, J99O00F
All data for this body: [vot]
MPC data
Name (number) |
Roche (38237) |
a |
2.37730 |
e |
0.16440 |
i / sin(i) |
1.4967 /
0.02612
|
q |
1.98646
|
Q |
2.76813
|
ω |
295.8987 |
Node |
290.6281 |
m |
272.2156 |
n |
0.2689 |
Epoch |
2460200.5 |
nobs |
1221 |
nopp |
20 |
Years observed |
1980-2023 |
rms |
0.71 |
Best values
|
Value |
Standard error |
Parent |
Nysa (44) |
|
|
|
|
ap |
2.378 |
|
ep |
0.187 |
|
sin(ip) |
0.043 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.840 |
|
Mass |
|
|
D |
1.77 |
0.327 |
pV |
0.271 |
0.1112 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
44 |
Nysa |
405 |
Nysa-Polana |
-0.3600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.3784 |
0.1872 |
0.0425 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
1.77 |
0.327 |
0.327 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.271 |
0.1112 |
0.1112 |
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 |
15.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |