Irpedina

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

All data for this body: [vot]

MPC data
Name (number) Irpedina (2585)
a 2.42640
e 0.23585
i / sin(i) 5.9849 / 0.10427
q 1.85414
Q 2.99866
ω 247.0848
Node 136.5397
m 195.9068
n 0.2608
Epoch 2460200.5
nobs 7774
nopp 33
Years observed 1930-2023
rms 0.41
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 12.380
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

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