Hecht

10484, 1983 WM, 1983WM, 1990 VJ1, 1990VJ1, J83W00M, J90V01J

All data for this body: [vot]

MPC data
Name (number) Hecht (10484)
a 2.32056
e 0.07799
i / sin(i) 5.7308 / 0.09986
q 2.13957
Q 2.50155
ω 190.5987
Node 253.1212
m 245.9048
n 0.2788
Epoch 2460800.5
nobs 3317
nopp 24
Years observed 1954-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.321
ep 0.100
sin(ip) 0.112
G 0.150
H 14.010
Mass
D 4.62 0.552
pV 0.228 0.0603
Value
Rotational Period 5.500
Period quality 3
Spectral Class V
Spectral Class Score 75.347
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3205 0.1000 0.1124 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.62 0.552 0.552 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.0603 0.0603 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
14.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.58 2 Synodic Oey 2014MPBu...41..276O Lightcurve
5.508 3 Synodic Pravec 2010Natur.466.1085P Lightcurve
5.508 3 Synodic Pravec LCDB Lightcurve
5.510022 2 Sidereal Polishook 2020Icar..33613415P Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
R Bus-DeMeo VISNIR Birlan 2016RoAJ...26..127B SPEC
V Bus-DeMeo NIR Wolters 2014MNRAS.439.3085W SPEC
V Bus-DeMeo VIS Oszkiewicz 2014A&A...572A..29O SPEC
V Bus-DeMeo VISNIR Polishook 2014Icar..233....9P SPEC
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.705 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V 0.970000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V 0.3849 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8662 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT