2000 SY258

2000SY258, K00SP8Y, W9317

All data for this body: [vot]

MPC data
Name (number) 2000 SY258 (329317)
a 2.54376
e 0.24479
i / sin(i) 2.7473 / 0.04793
q 1.92108
Q 3.16643
ω 117.3966
Node 233.3400
m 40.8660
n 0.2429
Epoch 2460800.5
nobs 733
nopp 15
Years observed 2000-2024
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.543
ep 0.197
sin(ip) 0.069
G 0.150
H 16.960
Mass
D 2.92 0.563
pV 0.036 0.0130
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.355
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5429 0.1973 0.0693 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.84 0.708 0.708 Masiero 2017AJ....154..168M NEATM
3.06 0.930 0.930 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0140 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0179 0.0179 Masiero 2017AJ....154..168M 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
16.96 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 C 0.7259 0.7259 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT