Thusnelda

00219, 1880 SA, 1880SA, I80S00A

All data for this body: [vot]

MPC data
Name (number) Thusnelda (219)
a 2.35418
e 0.22269
i / sin(i) 10.8645 / 0.18849
q 1.82993
Q 2.87844
ω 142.7749
Node 200.7689
m 31.2335
n 0.2729
Epoch 2460800.5
nobs 12313
nopp 54
Years observed 1880-2025
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.354
ep 0.169
sin(ip) 0.196
G 0.150
H 9.390
Mass
D 39.35 0.306
pV 0.218 0.0081
Value
Rotational Period 59.700
Period quality 3
Spectral Class S
Spectral Class Score 33.446
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3541 0.1686 0.1955 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
32.07 2.015 2.015 Ryan&Woodward 2010AJ....140..933R MSX-STM
34.39 1.676 1.676 Ryan&Woodward 2010AJ....140..933R IRAS-STM
36.72 1.257 1.257 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
37.67 0.510 0.510 Masiero 2014ApJ...791..121M NEATM
38.08 0.935 0.935 Masiero 2011ApJ...741...68M NEATM
40.56 2.700 2.700 Tedesco 2002AJ....123.1056T STM
41.78 0.940 0.940 Masiero 2012ApJ...759L...8M NEATM
42.35 0.570 0.570 Usui 2011PASJ...63.1117U NEATM
43.80 4.380 4.380 Ali-Lagoa 2018A&A...612A..85A NEATM
49.87 3.663 3.663 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0211 0.0211 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.189 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.201 0.0300 0.0300 Tedesco 2002AJ....123.1056T STM
0.203 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.228 0.0202 0.0202 Masiero 2011ApJ...741...68M NEATM
0.246 0.0168 0.0168 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.250 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.286 0.0291 0.0291 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.325 0.0407 0.0407 Ryan&Woodward 2010AJ....140..933R MSX-STM
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
9.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
29.76 2 Synodic Lagerkvist 1982M&P....27..463L Lightcurve
29.842 2 Synodic Harris 1992Icar...95..115H Lightcurve
59.712 2 Sidereal Durech 2020A&A...643A..59D Model
59.74 3 Synodic Marciniak 2015P&SS..118..256M Lightcurve
59.8523 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Bus-DeMeo VISNIR Bourdelle de Micas 2024A&A...682A..64B SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S E 0.440000 0.280000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.8744 0.6130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT