1998 SY67

1998SY67, 1999 XU126, 1999XU126, 42757, J98S67Y, J99XC6U

All data for this body: [vot]

MPC data
Name (number) 1998 SY67 (42757)
a 3.20619
e 0.05393
i / sin(i) 8.4850 / 0.14755
q 3.03326
Q 3.37911
ω 179.8079
Node 281.6838
m 121.3439
n 0.1717
Epoch 2460800.5
nobs 1509
nopp 19
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.198
ep 0.078
sin(ip) 0.169
G 0.150
H 14.250
Mass
D 7.54 0.236
pV 0.094 0.0235
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.632
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1980 0.0784 0.1689 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.54 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.094 0.0235 0.0235 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
14.25 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
CX 0.20 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.2720 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT