Laval

14424, 1983 EK2, 1983EK2, 1991 SR3, 1991SR3, J83E02K, J91S03R

All data for this body: [vot]

MPC data
Name (number) Laval (14424)
a 3.14116
e 0.12793
i / sin(i) 21.7688 / 0.37086
q 2.73931
Q 3.54302
ω 64.3975
Node 19.5360
m 298.0211
n 0.1770
Epoch 2460800.5
nobs 2918
nopp 24
Years observed 1983-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.145
ep 0.120
sin(ip) 0.371
G 0.150
H 12.680
Mass
D 12.94 0.090
pV 0.127 0.0223
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.164
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda -0.6700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1447 0.1196 0.3710 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.94 0.090 0.090 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.127 0.0223 0.0223 Masiero 2011ApJ...741...68M 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
12.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.694 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT