Vaisala

01573, 1949 UA, 1949UA, J49U00A

All data for this body: [vot]

MPC data
Name (number) Vaisala (1573)
a 2.37106
e 0.23111
i / sin(i) 24.5544 / 0.41556
q 1.82310
Q 2.91903
ω 173.9518
Node 202.3475
m 261.0858
n 0.2700
Epoch 2460800.5
nobs 4974
nopp 33
Years observed 1949-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.370
ep 0.254
sin(ip) 0.401
G 0.150
H 12.270
Mass
D 9.07 0.045
pV 0.270 0.0198
Value
Rotational Period 252.000
Period quality 2
Spectral Class S
Spectral Class Score 15.950
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3705 0.2543 0.4006 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.43 1.900 1.900 Nugent 2016AJ....152...63N NEATM
9.00 0.102 0.102 Masiero 2011ApJ...741...68M NEATM
9.06 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
9.08 0.055 0.055 Masiero 2011ApJ...741...68M NEATM
9.77 0.800 0.800 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0430 0.0430 Tedesco 2002AJ....123.1056T STM
0.250 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.280 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.282 0.0319 0.0319 Masiero 2011ApJ...741...68M NEATM
0.289 0.0420 0.0420 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
12.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
252.0 2 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.225 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Bus VIS Carvano 2001Icar..149..173C SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC