LaSilla

02187, 1976UH, J76U00H

All data for this body: [vot]

MPC data
Name (number) LaSilla (2187)
Packed designation 02187
a 2.53679
e 0.11698
i / sin(i) 13.2640 / 0.22944
q 2.24003
Q 2.83355
ω 214.5380
Node 137.1851
m 169.4733
n 0.2439
Epoch 2459600.5
nobs 2210
nopp 26
Years observed 1976-2022
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.536
ep 0.075
sin(ip) 0.217
Value Standard error
G 0.150
H 13.370
Mass
D 12.32 0.092
pV 0.055 0.0041
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5359 0.0754 0.2174 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.84 2.410 2.410 Nugent 2016AJ....152...63N NEATM
10.88 3.180 3.180 Nugent 2016AJ....152...63N NEATM
10.97 2.190 2.190 Ali-Lagoa 2018A&A...612A..85A NEATM
11.05 3.640 3.640 Masiero 2021PSJ.....2..162M NEATM
11.21 2.240 2.240 Ali-Lagoa 2018A&A...612A..85A NEATM
11.57 3.240 3.240 Masiero 2020PSJ.....1....5M NEATM
12.32 0.093 0.093 Masiero 2011ApJ...741...68M NEATM
12.96 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
13.27 4.140 4.140 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0280 0.0700 Masiero 2021PSJ.....2..162M NEATM
0.054 0.0043 0.0043 Masiero 2011ApJ...741...68M NEATM
0.057 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.067 0.0290 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.072 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0600 0.0600 Nugent 2016AJ....152...63N 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
13.37 MPC-2022-01-18 MPC-2022-01-18 Phot