Svoboda

02559, 1930 XJ, 1930XJ, 1948 RF, 1948RF, 1976 SC7, 1976SC7, 1981 UH, 1981UH, J30X00J, J48R00F, J76S07C, J81U00H

All data for this body: [vot]

MPC data
Name (number) Svoboda (2559)
a 2.78743
e 0.15374
i / sin(i) 8.8781 / 0.15433
q 2.35890
Q 3.21596
ω 87.0288
Node 350.1574
m 91.0885
n 0.2118
Epoch 2460800.5
nobs 8091
nopp 30
Years observed 1930-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.788
ep 0.142
sin(ip) 0.164
G 0.150
H 12.630
Mass
D 21.45 0.062
pV 0.042 0.0019
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 23.489
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7880 0.1423 0.1644 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.12 1.300 1.300 Usui 2011PASJ...63.1117U NEATM
19.40 5.680 5.680 Masiero 2020PSJ.....1....5M NEATM
19.70 5.490 5.490 Masiero 2021PSJ.....2..162M NEATM
19.76 3.950 3.950 Ali-Lagoa 2018A&A...612A..85A NEATM
19.83 2.810 2.810 Nugent 2016AJ....152...63N NEATM
20.51 4.610 4.610 Masiero 2021PSJ.....2..162M NEATM
20.88 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
21.35 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
23.78 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
25.53 2.400 2.400 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.034 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.046 0.0025 0.0025 Masiero 2011ApJ...741...68M NEATM
0.048 0.0180 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.054 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.055 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0270 0.0540 Masiero 2021PSJ.....2..162M 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
12.63 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 0.68 Bus VIS Carvano 2010A&A...510A..43C PHOT
K 0.204 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
P 0.930000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.4726 0.6030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6199 0.6030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6855 0.6030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8544 0.6030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.9491 0.6030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xk Bus VIS Bus 2002Icar..158..146B SPEC
D X 0.9688 0.6030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT