2001 HC46

2001HC46, 1998 XL15, 1998XL15, 46260, J98X15L, K01H46C

All data for this body: [vot]

MPC data
Name (number) 2001 HC46 (46260)
a 3.19062
e 0.04930
i / sin(i) 11.4024 / 0.19770
q 3.03331
Q 3.34793
ω 298.7133
Node 90.6412
m 265.1079
n 0.1729
Epoch 2460800.5
nobs 1916
nopp 23
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.186
ep 0.042
sin(ip) 0.178
G 0.150
H 13.800
Mass
D 8.06 0.109
pV 0.119 0.0211
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.470
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1857 0.0417 0.1780 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.06 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.119 0.0211 0.0211 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
13.80 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 0.745 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT