Ridley
04025, 1974 RO1, 1974RO1, 1981 WU, 1981WU, J74R01O, J81W00U
All data for this body: [vot]
MPC data
Name (number) |
Ridley (4025) |
a |
2.25221 |
e |
0.16703 |
i / sin(i) |
3.1293 /
0.05459
|
q |
1.87601
|
Q |
2.62840
|
ω |
245.6594 |
Node |
147.3135 |
m |
149.4391 |
n |
0.2916 |
Epoch |
2460200.5 |
nobs |
3271 |
nopp |
28 |
Years observed |
1974-2023 |
rms |
0.56 |
Best values
|
Value |
Standard error |
Parent |
Nysa (44) |
|
|
|
|
ap |
2.252 |
|
ep |
0.145 |
|
sin(ip) |
0.053 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.890 |
|
Mass |
|
|
D |
4.39 |
0.162 |
pV |
0.253 |
0.0359 |
Rotational Period |
28.240 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
44 |
Nysa |
405 |
Nysa-Polana |
-3.2800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2519 |
0.1451 |
0.0531 |
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 |
13.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
28.24 |
|
|
Skiff |
LCDB |
Lightcurve |