Leifandersson

09223, 1949 QK1, 1949QK1, 1981 UD5, 1981UD5, 1988 VT10, 1988VT10, 1990 FD4, 1990FD4, 1991 RK, 1991RK, 1995 YY7, 1995YY7, J49Q01K, J81U05D, J88V10T, J90F04D, J91R00K, J95Y07Y

All data for this body: [vot]

MPC data
Name (number) Leifandersson (9223)
a 2.30074
e 0.07100
i / sin(i) 3.4164 / 0.05959
q 2.13739
Q 2.46409
ω 24.4567
Node 231.7577
m 315.3603
n 0.2824
Epoch 2460800.5
nobs 4124
nopp 26
Years observed 1949-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.301
ep 0.079
sin(ip) 0.070
G 0.150
H 13.600
Mass
D 4.50 0.176
pV 0.381 0.0513
Value
Rotational Period 3.758
Period quality 3
Spectral Class V
Spectral Class Score 37.723
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3009 0.0790 0.0696 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.381 0.0513 0.0513 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
13.60 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.758 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.7583 3 Synodic Nowinski 2022MPBu...49...98N Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.626 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.9978 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 1.0000 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 1.0000 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 1.0000 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 1.0000 0.6490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Vp Carvano NIR Hardersen 2018AJ....156...11H SPEC
Vp Carvano NIR Hardersen 2018AJ....156...11H SPEC