Lexell

02004, 1938 WL, 1938WL, 1941 SN1, 1941SN1, 1959 GC, 1959GC, 1972 HK, 1972HK, 1973 SV2, 1973SV2, J38W00L, J41S01N, J59G00C, J72H00K, J73S02V

All data for this body: [vot]

MPC data
Name (number) Lexell (2004)
a 2.17225
e 0.07931
i / sin(i) 2.4964 / 0.04356
q 1.99998
Q 2.34452
ω 58.7360
Node 4.4819
m 357.7694
n 0.3078
Epoch 2460800.5
nobs 5817
nopp 34
Years observed 1938-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.172
ep 0.114
sin(ip) 0.046
G 0.150
H 12.930
Mass
D 7.43 0.078
pV 0.303 0.0318
Value
Rotational Period 5.442
Period quality 3
Spectral Class S
Spectral Class Score 17.685
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1722 0.1141 0.0463 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.26 0.220 0.220 Masiero 2014ApJ...791..121M NEATM
7.46 0.084 0.084 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.291 0.0522 0.0522 Masiero 2011ApJ...741...68M NEATM
0.310 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.437 3- Synodic Behrend LCDB Lightcurve
5.44 3- Synodic Behrend LCDB Lightcurve
5.441 3 Synodic Albers 2010MPBu...37..152A Lightcurve
5.4429 3 Synodic Vander Haagen 2010MPBu...37..137V Lightcurve
5.443187 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.70 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.947 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8228 0.8370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8444 0.8370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT