1998 SU42

1998SU42, 2000 AU197, 2000AU197, 44373, J98S42U, K00AJ7U

All data for this body: [vot]

MPC data
Name (number) 1998 SU42 (44373)
a 2.77624
e 0.16832
i / sin(i) 7.7059 / 0.13409
q 2.30894
Q 3.24354
ω 311.0249
Node 188.2776
m 159.0084
n 0.2131
Epoch 2460800.5
nobs 1891
nopp 22
Years observed 1996-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.777
ep 0.195
sin(ip) 0.138
G 0.150
H 14.610
Mass
D 7.01 0.223
pV 0.069 0.0091
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 3.713
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7774 0.1954 0.1383 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.95 0.252 0.252 Masiero 2011ApJ...741...68M NEATM
7.22 0.480 0.480 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM
0.070 0.0104 0.0104 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
14.61 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 V 0.2067 0.2500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6189 0.2500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT