Rika

15415, 1983PC1, 1983PH, 1997WK22, 1998CA1, J83P00H, J83P01C, J97W22K, J98C01A

All data for this body: [vot]

MPC data
Name (number) Rika (15415)
Packed designation 15415
a 2.20106
e 0.22840
i / sin(i) 7.4781 / 0.13015
q 1.69834
Q 2.70379
ω 28.8491
Node 327.2986
m 256.5551
n 0.3018
Epoch 2459600.5
nobs 2087
nopp 19
Years observed 1954-2021
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.201
ep 0.162
sin(ip) 0.133
Value Standard error
G 0.150
H 14.320
Mass
D 2.83 0.488
pV 0.605 0.1924
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2014 0.1623 0.1332 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.488 0.488 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.605 0.1924 0.1924 Masiero 2017AJ....154..168M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.32 MPC-2022-01-18 MPC-2022-01-18 Phot