Pielinen

01536, 1903 SF, 1903SF, 1916 RA, 1916RA, 1929 RZ, 1929RZ, 1931 ED, 1931ED, 1934 CW, 1934CW, 1939 SE, 1939SE, 1939 TP, 1939TP, 1939 UK, 1939UK, 1952 RW, 1952RW, J03S00F, J16R00A, J29R00Z, J31E00D, J34C00W, J39S00E, J39T00P, J39U00K, J52R00W

All data for this body: [vot]

MPC data
Name (number) Pielinen (1536)
a 2.20451
e 0.19507
i / sin(i) 1.5352 / 0.02679
q 1.77447
Q 2.63455
ω 170.7123
Node 195.6293
m 238.5634
n 0.3011
Epoch 2460200.5
nobs 7954
nopp 39
Years observed 1903-2023
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.204
ep 0.152
sin(ip) 0.039
Value Standard error
G 0.150
H 12.870
Mass
D 7.95 0.033
pV 0.246 0.0100
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2042 0.1523 0.0390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.93 0.037 0.037 Masiero 2011ApJ...741...68M NEATM
7.98 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
7.99 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
8.14 0.131 0.131 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.0128 0.0128 Masiero 2011ApJ...741...68M NEATM
0.250 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.250 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.256 0.0662 0.0662 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot