Ernestina

00698, 1908WB, 1910ED, J08W00B, J10E00D

All data for this body: [vot]

MPC data
Name (number) Ernestina (698)
Packed designation 00698
a 2.86803
e 0.11101
i / sin(i) 11.5306 / 0.19989
q 2.54965
Q 3.18642
ω 98.4366
Node 40.6146
m 31.9352
n 0.2029
Epoch 2459600.5
nobs 3441
nopp 36
Years observed 1910-2022
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.869
ep 0.136
sin(ip) 0.193
Value Standard error
G 0.150
H 10.970
Mass
D 27.46 0.194
pV 0.122 0.0070
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8685 0.1355 0.1927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
23.31 1.171 1.171 Ryan&Woodward 2010AJ....140..933R IRAS-STM
26.74 0.630 0.630 Usui 2011PASJ...63.1117U NEATM
27.03 1.200 1.200 Tedesco 2002AJ....123.1056T STM
27.04 0.240 0.240 Masiero 2012ApJ...759L...8M NEATM
27.65 5.530 5.530 Ali-Lagoa 2018A&A...612A..85A NEATM
29.80 0.440 0.440 Masiero 2012ApJ...759L...8M NEATM
29.81 5.960 5.960 Ali-Lagoa 2018A&A...612A..85A NEATM
30.58 2.918 2.918 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.095 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.097 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.104 0.0182 0.0182 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.113 0.0450 0.0450 Ali-Lagoa 2018A&A...612A..85A NEATM
0.116 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.127 0.0120 0.0120 Tedesco 2002AJ....123.1056T STM
0.172 0.0181 0.0181 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
10.97 MPC-2022-01-18 MPC-2022-01-18 Phot