Rika
15415, 1983 PC1, 1983PC1, 1983 PH, 1983PH, 1997 WK22, 1997WK22, 1998 CA1, 1998CA1, J83P00H, J83P01C, J97W22K, J98C01A
All data for this body: [vot]
MPC data
Name (number) |
Rika (15415) |
a |
2.20089 |
e |
0.22858 |
i / sin(i) |
7.4769 /
0.13013
|
q |
1.69782
|
Q |
2.70396
|
ω |
28.7748 |
Node |
327.2797 |
m |
77.7258 |
n |
0.3019 |
Epoch |
2460200.5 |
nobs |
2245 |
nopp |
21 |
Years observed |
1954-2023 |
rms |
0.60 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.201 |
|
ep |
0.162 |
|
sin(ip) |
0.133 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.350 |
|
Mass |
|
|
D |
2.83 |
0.488 |
pV |
0.605 |
0.1924 |
Rotational Period |
6.363 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2014 |
0.1623 |
0.1332 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
2.83 |
0.488 |
0.488 |
Masiero |
2017AJ....154..168M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.605 |
0.1924 |
0.1924 |
Masiero |
2017AJ....154..168M |
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 |
14.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |