Cernan

12790, 1979 HL6, 1979HL6, 1995 UT2, 1995UT2, 1997 EW33, 1997EW33, J79H06L, J95U02T, J97E33W

All data for this body: [vot]

MPC data
Name (number) Cernan (12790)
a 2.39587
e 0.08360
i / sin(i) 4.3381 / 0.07564
q 2.19558
Q 2.59617
ω 138.6920
Node 99.9741
m 332.4458
n 0.2658
Epoch 2460200.5
nobs 1610
nopp 22
Years observed 1979-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.396
ep 0.101
sin(ip) 0.061
Value Standard error
G 0.150
H 15.460
Mass
D 4.84 0.428
pV 0.065 0.0119
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3961 0.1010 0.0611 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.65 1.340 1.340 Masiero 2021PSJ.....2..162M NEATM
4.74 1.540 1.540 Masiero 2021PSJ.....2..162M NEATM
4.85 1.451 1.451 Masiero 2017AJ....154..168M NEATM
4.87 0.500 0.500 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0334 0.0334 Masiero 2017AJ....154..168M NEATM
0.058 0.0330 0.0770 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0270 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.068 0.0140 0.0140 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
15.46 MPC-2023-12-04 MPC-2023-12-04 Phot