2003 WH168

2003WH168, 1994 NT4, 1994NT4, J94N04T, K03WG8H, O2320

All data for this body: [vot]

MPC data
Name (number) 2003 WH168 (242320)
a 2.57973
e 0.14650
i / sin(i) 6.3230 / 0.11013
q 2.20179
Q 2.95766
ω 248.1903
Node 118.6186
m 95.8227
n 0.2379
Epoch 2460800.5
nobs 476
nopp 18
Years observed 1994-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.579
ep 0.119
sin(ip) 0.093
G 0.150
H 16.650
Mass
D 3.02 0.532
pV 0.041 0.0074
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.940
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5794 0.1190 0.0931 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.626 0.626 Masiero 2011ApJ...741...68M NEATM
3.50 1.007 1.007 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0076 0.0076 Masiero 2011ApJ...741...68M NEATM
0.061 0.0300 0.0300 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
16.65 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 0.990 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.0845 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1593 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT