Ellis

11980, 1995 SP8, 1995SP8, 1998 HW90, 1998HW90, J95S08P, J98H90W

All data for this body: [vot]

MPC data
Name (number) Ellis (11980)
a 2.46097
e 0.10927
i / sin(i) 6.4322 / 0.11203
q 2.19205
Q 2.72989
ω 91.8064
Node 172.5836
m 317.6474
n 0.2553
Epoch 2460800.5
nobs 2516
nopp 23
Years observed 1994-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.461
ep 0.111
sin(ip) 0.113
G 0.150
H 14.870
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 5.062
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
2.4613 0.1112 0.1127 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
14.87 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
Q 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V V 0.5104 0.5104 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT