Irpedina

02585, 1930SX, 1932EL, 1951EM2, 1964RJ, 1968UM3, 1970EP2, 1970FC, 1972XN1, 1979OJ15, J30S00X, J32E00L, J51E02M, J64R00J, J68U03M, J70E02P, J70F00C, J72X01N, J79O15J

All data for this body: [vot]

MPC data
Name (number) Irpedina (2585)
Packed designation 02585
a 2.42555
e 0.23584
i / sin(i) 5.9860 / 0.10429
q 1.85351
Q 2.99759
ω 246.9644
Node 136.5486
m 39.5576
n 0.2609
Epoch 2459600.5
nobs 3528
nopp 32
Years observed 1930-2022
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.426
ep 0.202
sin(ip) 0.095
Value Standard error
G 0.150
H 12.250
Mass
D 6.12 0.309
pV 0.683 0.0701
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4259 0.2022 0.0947 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.05 0.410 0.410 Masiero 2012ApJ...759L...8M NEATM
6.14 0.500 0.500 Usui 2011PASJ...63.1117U NEATM
6.79 1.360 1.360 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.548 0.2190 0.2190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.698 0.0740 0.0740 Masiero 2012ApJ...759L...8M 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
12.25 MPC-2022-01-18 MPC-2022-01-18 Phot