Lalage

00822, 1916 GJ, 1916GJ, 1943 EJ1, 1943EJ1, J16G00J, J43E01J

All data for this body: [vot]

MPC data
Name (number) Lalage (822)
a 2.25598
e 0.15480
i / sin(i) 0.7188 / 0.01255
q 1.90676
Q 2.60520
ω 247.0171
Node 210.0371
m 146.2330
n 0.2909
Epoch 2460800.5
nobs 5004
nopp 48
Years observed 1916-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.256
ep 0.169
sin(ip) 0.030
G 0.150
H 12.070
Mass
D 10.15 0.213
pV 0.257 0.0290
Value
Rotational Period 3.340
Period quality 3
Spectral Class S
Spectral Class Score 9.974
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2556 0.1690 0.0297 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.34 0.280 0.280 Usui 2011PASJ...63.1117U NEATM
12.00 1.200 1.200 Ali-Lagoa 2018A&A...612A..85A NEATM
8.24 0.340 0.340 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.192 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.349 0.0450 0.0450 Masiero 2012ApJ...759L...8M 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
12.07 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.345 3 Synodic Wisniewski 1997Icar..126..395W Lightcurve
3.346 3- Synodic Klinglesmith 2014MPBu...41..139K Lightcurve
3.346 3 Synodic Stephens 2014MPBu...41..171S Lightcurve
3.3465 3 Synodic Higgins 2011MPBu...38...41H Lightcurve
3.346503 2 Sidereal Durech 2018Icar..304..101D Model
3.347 3- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.904 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S L 0.710000 0.280000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S V None None Movis NIR Popescu 2018A&A...617A..12P PHOT
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC