2003 HJ42

2003HJ42, 2007 EW113, 2007EW113, K03H42J, K07EB3W, Q5024

All data for this body: [vot]

MPC data
Name (number) 2003 HJ42 (265024)
a 2.58744
e 0.11525
i / sin(i) 12.1439 / 0.21037
q 2.28924
Q 2.88564
ω 44.5378
Node 148.2170
m 116.3096
n 0.2368
Epoch 2460800.5
nobs 382
nopp 18
Years observed 2000-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.588
ep 0.155
sin(ip) 0.201
G 0.150
H 16.770
Mass
D 2.95 0.479
pV 0.046 0.0233
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.908
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5880 0.1551 0.2012 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.95 0.479 0.479 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0233 0.0233 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
16.77 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 B 0.0793 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.2012 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L B 0.3870 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.0419 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.4846 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT