Huangyihsuan

1998 VV14, 1998VV14, 2000 CS57, 2000CS57, 31360, J98V14V, K00C57S

All data for this body: [vot]

MPC data
Name (number) Huangyihsuan (31360)
a 2.25335
e 0.10633
i / sin(i) 1.8495 / 0.03227
q 2.01375
Q 2.49294
ω 304.7518
Node 349.0126
m 33.9604
n 0.2914
Epoch 2460800.5
nobs 2491
nopp 22
Years observed 1991-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.254
ep 0.082
sin(ip) 0.039
G 0.150
H 15.060
Mass
D 2.53 0.613
pV 0.364 0.1866
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.694
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2537 0.0822 0.0386 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.53 0.613 0.613 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.364 0.1866 0.1866 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
15.06 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.87 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9956 0.9960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9967 0.9960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT