Sorga

00731, 1912 GH, 1912GH, 1940 WP, 1940WP, J12G00H, J40W00P

All data for this body: [vot]

MPC data
Name (number) Sorga (731)
a 2.98421
e 0.14347
i / sin(i) 10.6976 / 0.18563
q 2.55606
Q 3.41237
ω 287.6827
Node 46.0792
m 185.6759
n 0.1912
Epoch 2460800.5
nobs 6327
nopp 47
Years observed 1916-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.988
ep 0.107
sin(ip) 0.176
G 0.150
H 9.700
Mass
D 34.55 0.201
pV 0.155 0.0083
Value
Rotational Period 8.180
Period quality 3
Spectral Class Xe
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9880 0.1074 0.1763 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
31.95 0.293 0.293 Masiero 2011ApJ...741...68M NEATM
34.60 0.410 0.410 Masiero 2014ApJ...791..121M NEATM
36.81 3.680 3.680 Ali-Lagoa 2018A&A...612A..85A NEATM
36.86 1.717 1.717 Ryan&Woodward 2010AJ....140..933R IRAS-STM
36.90 1.300 1.300 Hanus 2018Icar..309..297H RADIOMETRY_TPM
37.40 1.400 1.400 Hanus 2018Icar..309..297H RADIOMETRY_TPM
38.93 0.440 0.440 Usui 2011PASJ...63.1117U NEATM
41.78 2.000 2.000 Tedesco 2002AJ....123.1056T STM
43.79 2.720 2.720 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
47.11 4.710 4.710 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.123 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.133 0.0167 0.0167 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.144 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.186 0.0173 0.0173 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.201 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.210 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.261 0.0759 0.0759 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
9.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.184 3 Synodic Warner 2005MPBu...32...90W Lightcurve
8.186 3- Synodic Behrend LCDB Lightcurve
8.18632 2 Sidereal Martikainen 2021A&A...649A..98M Model
8.18633 2 Sidereal Hanus 2013A&A...551A..67H Model
8.1865 2 Sidereal Durech 2023A&A...675A..24D Model
8.1865 3 Synodic Behrend LCDB Lightcurve
8.188 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.192 3 Synodic Warner 2009MPBu...36..109W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S K 0.470000 0.430000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Xe Bus VIS Bus 2002Icar..158..146B SPEC