Larissa

01162, 1930 AC, 1930AC, 1948 KJ, 1948KJ, J30A00C, J48K00J

All data for this body: [vot]

MPC data
Name (number) Larissa (1162)
a 3.93011
e 0.10556
i / sin(i) 1.8746 / 0.03271
q 3.51525
Q 4.34496
ω 206.0018
Node 39.6716
m 313.1270
n 0.1265
Epoch 2460800.5
nobs 6395
nopp 53
Years observed 1930-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.963
ep 0.142
sin(ip) 0.029
G 0.150
H 9.590
Mass
D 41.25 0.237
pV 0.153 0.0190
Value
Rotational Period 6.510
Period quality 3
Spectral Class T/D
Spectral Class Score 21.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9628 0.1420 0.0287 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
40.38 0.300 0.300 Grav 2012ApJ...744..197G NEATM
42.24 0.400 0.400 Grav 2012ApJ...744..197G NEATM
47.14 9.430 9.430 Ali-Lagoa 2018A&A...612A..85A NEATM
48.59 1.500 1.500 Usui 2011PASJ...63.1117U NEATM
52.16 10.430 10.430 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.125 0.0500 0.0500 Ali-Lagoa 2018A&A...612A..85A NEATM
0.169 0.0310 0.0310 Grav 2012ApJ...744..197G NEATM
0.186 0.0370 0.0370 Grav 2012ApJ...744..197G 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
9.59 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.0 1 Synodic Dahlgren 1998Icar..133..247D Lightcurve
4.2 1+ Synodic Behrend LCDB Lightcurve
6.514 3 Synodic Warner 2017MPBu...44..220W Lightcurve
6.516 3 Synodic Pligge 2011MPBu...38....5P Lightcurve
6.52 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.5277 3- Synodic Warner 2022MPBu...49..102W Lightcurve
6.53 3 Synodic Warner 2021MPBu...48...17W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
D M 0.800000 0.100000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
T/D Bus-DeMeo VISNIR Marsset 2014A&A...568L...7M SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X D 0.880000 0.110000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X X 0.7050 0.7050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT