2003 SU256

2003SU256, 1999 VC196, 1999VC196, 2005 AX66, 2005AX66, J99VJ6C, K03SP6U, K05A66X, N5231

All data for this body: [vot]

MPC data
Name (number) 2003 SU256 (235231)
a 2.63807
e 0.10070
i / sin(i) 2.3299 / 0.04065
q 2.37241
Q 2.90373
ω 147.3427
Node 213.5276
m 10.8528
n 0.2300
Epoch 2460800.5
nobs 434
nopp 18
Years observed 1999-2024
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.639
ep 0.056
sin(ip) 0.051
G 0.150
H 16.790
Mass
D 2.94 0.970
pV 0.043 0.0363
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.678
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6386 0.0559 0.0514 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.970 0.970 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0363 0.0363 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
16.79 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 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.1011 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.1237 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3615 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3386 0.2460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT