Haumea

2003 EL61, 2003EL61, D6108, K03E61L

All data for this body: [vot]

MPC data
Name (number) Haumea (136108)
a 42.89169
e 0.19993
i / sin(i) 28.2095 / 0.47270
q 34.31648
Q 51.46690
ω 240.7029
Node 121.9751
m 219.8657
n 0.0035
Epoch 2460200.5
nobs 4094
nopp 29
Years observed 1955-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 0.210
Mass 4.053e+21 3.714e+19
D 1250.14 12.787
pV
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.0300e+21 4.0000e+19 4.0000e+19 Ragozzine 2009AJ....137.4766R BinImg
4.2000e+21 1.0000e+20 1.0000e+20 Brown 2005ApJ...632L..45B BinImg
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1230.00 18.000 18.000 Lellouch 2010A&A...518L.147L RADIOMETRY_NEATM
1239.50 57.800 68.700 Fornasier 2013A&A...555A..15F RADIOMETRY
1240.00 59.000 69.000 Lellouch 2013A&A...557A..60L RADIOMETRY
1276.00 20.000 20.000 Lellouch 2010A&A...518L.147L RADIOMETRY_NEATM
1324.00 167.000 167.000 Lellouch 2010A&A...518L.147L RADIOMETRY_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
0.21 MPC-2023-12-04 MPC-2023-12-04 Phot