Sofala

01393, 1928 FB, 1928FB, 1936 KD, 1936KD, 1951 GL, 1951GL, 1956 TE, 1956TE, 1958 CA, 1958CA, 1971 SJ, 1971SJ, 1975 UB, 1975UB, J28F00B, J36K00D, J51G00L, J56T00E, J58C00A, J71S00J, J75U00B

All data for this body: [vot]

MPC data
Name (number) Sofala (1393)
a 2.43332
e 0.10929
i / sin(i) 5.8449 / 0.10184
q 2.16738
Q 2.69927
ω 182.8450
Node 56.6456
m 154.3704
n 0.2597
Epoch 2460800.5
nobs 8297
nopp 39
Years observed 1936-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.434
ep 0.127
sin(ip) 0.088
G 0.150
H 12.220
Mass
D 11.21 0.490
pV 0.223 0.0460
Value
Rotational Period 162.670
Period quality 2
Spectral Class S
Spectral Class Score 12.698
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4343 0.1265 0.0878 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.21 0.490 0.490 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0460 0.0460 Masiero 2012ApJ...759L...8M 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
12.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
108.259 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
16.5931 2 Sidereal Hanus 2013A&A...551A..67H Model
162.672 2 Synodic Dose LCDB Lightcurve
7.8 1 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Xu 1995Icar..115....1X SPEC
S 0.758 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S L 0.450000 0.410000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC