Somville

02455, 1934 CA1, 1934CA1, 1941 SM1, 1941SM1, 1950 TO4, 1950TO4, 1950 TU, 1950TU, 1952 BT1, 1952BT1, 1959 SM, 1959SM, 1964 VQ, 1964VQ, 1968 QA1, 1968QA1, 1972 NR, 1972NR, 1973 YO, 1973YO, 1979 BB2, 1979BB2, 1979 BO, 1979BO, 1981 PH, 1981PH, 1988 CN1, 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)
a 2.72751
e 0.08635
i / sin(i) 7.5320 / 0.13108
q 2.49198
Q 2.96303
ω 115.2130
Node 300.5959
m 24.9592
n 0.2188
Epoch 2460200.5
nobs 6974
nopp 38
Years observed 1934-2023
rms 0.43
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 12.130
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-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.10 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
16.70 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
9.25 0.570 0.570 Masiero 2012ApJ...759L...8M 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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

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