La Silla

LaSilla, 02187, 1976 UH, 1976UH, J76U00H

All data for this body: [vot]

MPC data
Name (number) La Silla (2187)
a 2.53567
e 0.11708
i / sin(i) 13.2641 / 0.22944
q 2.23879
Q 2.83256
ω 214.7898
Node 137.1726
m 315.6193
n 0.2441
Epoch 2460200.5
nobs 7110
nopp 27
Years observed 1976-2023
rms 0.34
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 13.690
Mass
D 12.32 0.092
pV 0.055 0.0041
Rotational Period 31.000
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-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
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
9.84 2.410 2.410 Nugent 2016AJ....152...63N 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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.84 Waszczak 2015AJ....150...75W Lightcurve
11.85 Durech 2023A&A...675A..24D Model
11.85 Durech 2020A&A...643A..59D Model
31.00 Behrend LCDB Lightcurve