Soroban

2001 UC1, 2001UC1, 55477, K01U01C

All data for this body: [vot]

MPC data
Name (number) Soroban (55477)
a 3.15937
e 0.20463
i / sin(i) 2.7670 / 0.04827
q 2.51287
Q 3.80587
ω 205.1907
Node 115.8060
m 122.3516
n 0.1755
Epoch 2460800.5
nobs 1696
nopp 23
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.193
sin(ip) 0.027
G 0.150
H 14.320
Mass
D 8.06 0.221
pV 0.068 0.0125
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.771
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1443 0.1925 0.0270 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.06 0.222 0.222 Masiero 2011ApJ...741...68M NEATM
8.08 2.250 2.250 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0740 0.0740 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0127 0.0127 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
14.32 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4918 0.4918 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT