Chiron

02060, 1977 UB, 1977UB, J77U00B

All data for this body: [vot]

MPC data
Name (number) Chiron (2060)
a 13.71300
e 0.37637
i / sin(i) 6.9166 / 0.12043
q 8.55186
Q 18.87413
ω 339.3585
Node 209.3083
m 196.9435
n 0.0194
Epoch 2460200.5
nobs 4155
nopp 55
Years observed 1895-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 5.620
Mass
D 228.29 3.744
pV
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
168.00 20.000 20.000 Altenhoff&Stumpff 1995A&A...293L..41A RADIOMETRY
186.00 14.000 13.000 Lellouch 2017A&A...608A..45L RADIOMETRY_NEATM
210.00 12.000 10.000 Lellouch 2017A&A...608A..45L RADIOMETRY_TPM
210.00 10.000 11.000 Lellouch 2013A&A...557A..60L RADIOMETRY
210.00 14.000 11.000 Lellouch 2017A&A...608A..45L RADIOMETRY_NEATM
211.00 9.000 11.000 Lellouch 2017A&A...608A..45L RADIOMETRY_TPM
214.00 7.000 9.000 Lellouch 2017A&A...608A..45L RADIOMETRY_TPM
218.00 20.000 20.000 Fornasier 2013A&A...555A..15F RADIOMETRY
300.00 nan nan Jewitt&Luu 1992AJ....104..398J RADIOMETRY
372.00 nan nan Sykes&Walker 1991Sci...251..777S RADIOMETRY
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
5.62 MPC-2023-12-04 MPC-2023-12-04 Phot