Hesperia

00069, 1861HC, 1932CM1, 1945NB, I61H00C, J32C01M, J45N00B

All data for this body: [vot]

MPC data
Name (number) Hesperia (69)
Packed designation 00069
a 2.97495
e 0.17016
i / sin(i) 8.5930 / 0.14941
q 2.46872
Q 3.48119
ω 288.9068
Node 184.9870
m 133.3039
n 0.1921
Epoch 2459600.5
nobs 3564
nopp 80
Years observed 1861-2021
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.980
ep 0.182
sin(ip) 0.155
Value Standard error
G 0.150
H 7.200
Mass 5.097e+18 1.084e+18
D 134.48 1.233
pV 0.140 0.0050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9796 0.1819 0.1552 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.0790e+18 1.5360e+18 1.5360e+18 Fienga 2020MNRAS.492..589F Ephem
6.2000e+18 Folkner 2009IPNPR.178C...1F Ephem
1.9900e+18 6.5400e+18 6.5400e+18 Zielenbach 2011AJ....142..120Z Deflec
4.9800e+18 2.1000e+18 2.1000e+18 Zielenbach 2011AJ....142..120Z Deflec
6.5600e+18 4.2700e+18 4.2700e+18 Zielenbach 2011AJ....142..120Z Deflec
8.1200e+18 7.4800e+18 7.4800e+18 Zielenbach 2011AJ....142..120Z Deflec
3.4600e+18 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
109.00 11.000 11.000 Hanus 2013Icar..226.1045H AO/LC
110.00 15.000 15.000 Shepard 2011Icar..215..547S RADAR
126.04 12.600 12.600 Ali-Lagoa 2018A&A...612A..85A NEATM
132.74 1.520 1.520 Usui 2011PASJ...63.1117U NEATM
136.76 3.256 3.256 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
138.13 4.700 4.700 Tedesco 2002AJ....123.1056T STM
145.21 14.520 14.520 Ali-Lagoa 2018A&A...612A..85A NEATM
145.88 4.044 4.044 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.123 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.126 0.0138 0.0138 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.140 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.143 0.0068 0.0068 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.164 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A 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
7.20 MPC-2022-01-18 MPC-2022-01-18 Phot