Child

04580, 1978 TW6, 1978TW6, 1978 VG14, 1978VG14, 1989 EF, 1989EF, J78T06W, J78V14G, J89E00F

All data for this body: [vot]

MPC data
Name (number) Child (4580)
a 2.63686
e 0.10489
i / sin(i) 13.9098 / 0.24039
q 2.36029
Q 2.91343
ω 14.8018
Node 169.4303
m 163.0626
n 0.2302
Epoch 2460800.5
nobs 4621
nopp 28
Years observed 1952-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.637
ep 0.153
sin(ip) 0.234
G 0.150
H 12.260
Mass
D
pV
Value
Rotational Period 4.181
Period quality 3
Spectral Class S
Spectral Class Score 66.800
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6374 0.1529 0.2341 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
12.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.181 3- Synodic Higgins 2006MPBu...33...89H Lightcurve
4.18129 2+ Synodic Behrend LCDB Lightcurve
4.18138 2 Sidereal Durech 2023A&A...675A..24D Model
4.1814 3 Synodic Behrend LCDB Lightcurve
4.182 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.185 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
S Tholen VIS Lazzaro 1999Icar..142..445L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S 0.746 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.6951 0.7900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7814 0.7900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9108 0.7900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sk Bus VIS Lazzaro 2004Icar..172..179L SPEC