1998 HX45

1998HX45, 1999 NX27, 1999NX27, 35583, J98H45X, J99N27X

All data for this body: [vot]

MPC data
Name (number) 1998 HX45 (35583)
a 2.75878
e 0.10829
i / sin(i) 2.5835 / 0.04508
q 2.46003
Q 3.05753
ω 327.3676
Node 31.0324
m 175.5647
n 0.2151
Epoch 2460800.5
nobs 2703
nopp 22
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.760
ep 0.070
sin(ip) 0.041
G 0.150
H 14.240
Mass
D 4.43 0.147
pV 0.226 0.0247
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.078
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7603 0.0700 0.0409 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.43 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.226 0.0247 0.0247 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
14.24 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
Cgx Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L 0.513 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT