1998 XZ44

1998XZ44, 2000 GY101, 2000GY101, 49402, J98X44Z, K00GA1Y

All data for this body: [vot]

MPC data
Name (number) 1998 XZ44 (49402)
a 2.77380
e 0.08750
i / sin(i) 6.4224 / 0.11186
q 2.53111
Q 3.01649
ω 67.9403
Node 341.1376
m 290.3346
n 0.2133
Epoch 2460800.5
nobs 2042
nopp 22
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.774
ep 0.065
sin(ip) 0.122
G 0.150
H 14.420
Mass
D 7.39 0.197
pV 0.080 0.0090
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7739 0.0650 0.1220 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.39 0.199 0.199 Masiero 2011ApJ...741...68M NEATM
7.61 1.520 1.520 Ali-Lagoa 2018A&A...612A..85A NEATM
7.83 2.180 2.180 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0740 0.0740 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.081 0.0096 0.0096 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
14.42 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
S Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT