2003 HV31

2003HV31, K03H31V, O2178

All data for this body: [vot]

MPC data
Name (number) 2003 HV31 (242178)
a 3.94441
e 0.21187
i / sin(i) 8.5550 / 0.14876
q 3.10869
Q 4.78013
ω 96.3925
Node 198.0292
m 240.8994
n 0.1258
Epoch 2460800.5
nobs 834
nopp 18
Years observed 2003-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.967
ep 0.211
sin(ip) 0.149
G 0.150
H 14.320
Mass
D 7.01 0.600
pV 0.090 0.0280
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.618
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9668 0.2107 0.1495 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.01 0.600 0.600 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0280 0.0280 Grav 2012ApJ...744..197G 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
14.32 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 0.603 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT