2001 SN42

2001SN42, 2003 AU59, 2003AU59, E0004, K01S42N, K03A59U

All data for this body: [vot]

MPC data
Name (number) 2001 SN42 (140004)
a 2.75424
e 0.10112
i / sin(i) 5.2108 / 0.09082
q 2.47572
Q 3.03275
ω 69.9552
Node 27.0948
m 339.6250
n 0.2156
Epoch 2460800.5
nobs 801
nopp 17
Years observed 2001-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.754
ep 0.107
sin(ip) 0.087
G 0.150
H 15.830
Mass
D 3.50 0.830
pV 0.100 0.0445
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.699
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7537 0.1070 0.0869 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 0.830 0.830 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0445 0.0445 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
15.83 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 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
D X 0.2831 0.2560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2370 0.2560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT