Somville

02455, 1934CA1, 1941SM1, 1950TO4, 1950TU, 1952BT1, 1959SM, 1964VQ, 1968QA1, 1972NR, 1973YO, 1979BB2, 1979BO, 1981PH, 1988CN1, J34C01A, J41S01M, J50T00U, J50T04O, J52B01T, J59S00M, J64V00Q, J68Q01A, J72N00R, J73Y00O, J79B00O, J79B02B, J81P00H, J88C01N

All data for this body: [vot]

MPC data
Name (number) Somville (2455)
Packed designation 02455
a 2.72745
e 0.08767
i / sin(i) 7.5404 / 0.13123
q 2.48833
Q 2.96658
ω 115.9521
Node 300.7303
m 253.0001
n 0.2188
Epoch 2459600.5
nobs 3251
nopp 35
Years observed 1934-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.728
ep 0.068
sin(ip) 0.148
Value Standard error
G 0.150
H 11.910
Mass
D 16.03 0.130
pV 0.146 0.0092
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7278 0.0680 0.1485 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.25 0.570 0.570 Masiero 2012ApJ...759L...8M NEATM
16.10 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
16.70 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.134 0.0246 0.0246 Masiero 2011ApJ...741...68M NEATM
0.140 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.432 0.0610 0.0610 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
11.91 MPC-2022-01-18 MPC-2022-01-18 Phot