Cetacea

02089, 1936MB, 1939FN, 1949WE, 1972LG, 1976KO, 1977VF, J36M00B, J39F00N, J49W00E, J72L00G, J76K00O, J77V00F

All data for this body: [vot]

MPC data
Name (number) Cetacea (2089)
Packed designation 02089
a 2.53474
e 0.15545
i / sin(i) 15.3680 / 0.26502
q 2.14072
Q 2.92876
ω 286.6496
Node 102.6662
m 348.0335
n 0.2442
Epoch 2459600.5
nobs 3191
nopp 29
Years observed 1939-2022
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.534
ep 0.118
sin(ip) 0.253
Value Standard error
G 0.150
H 11.460
Mass
D 16.92 0.350
pV 0.211 0.0216
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5343 0.1182 0.2529 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.12 0.500 0.500 Masiero 2012ApJ...759L...8M NEATM
17.68 0.510 0.510 Usui 2011PASJ...63.1117U NEATM
17.95 1.800 1.800 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.151 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.276 0.0310 0.0310 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
11.46 MPC-2022-01-18 MPC-2022-01-18 Phot