1998 HU94

1998HU94, 11717, 1982 RA2, 1982RA2, 1989 YK9, 1989YK9, 1992 GZ1, 1992GZ1, 1992 HV5, 1992HV5, J82R02A, J89Y09K, J92G01Z, J92H05V, J98H94U

All data for this body: [vot]

MPC data
Name (number) 1998 HU94 (11717)
a 3.21055
e 0.15749
i / sin(i) 1.0401 / 0.01815
q 2.70490
Q 3.71619
ω 309.2004
Node 19.6285
m 146.6187
n 0.1713
Epoch 2460800.5
nobs 3516
nopp 28
Years observed 1982-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.217
ep 0.132
sin(ip) 0.025
G 0.150
H 12.950
Mass
D 14.85 0.106
pV 0.052 0.0081
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 13.601
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.9600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2166 0.1324 0.0248 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.82 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
16.65 0.780 0.780 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.061 0.0139 0.0139 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
12.95 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
B C 0.4860 0.5530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.916 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C C 0.7241 0.5530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT