Millarca

11819, 1981 ER35, 1981ER35, J81E35R

All data for this body: [vot]

MPC data
Name (number) Millarca (11819)
a 3.00689
e 0.10527
i / sin(i) 8.0857 / 0.14066
q 2.69036
Q 3.32342
ω 110.1933
Node 289.8158
m 300.5586
n 0.1890
Epoch 2460800.5
nobs 1565
nopp 26
Years observed 1979-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.006
ep 0.082
sin(ip) 0.163
G 0.150
H 14.680
Mass
D
pV
Value
Rotational Period 3.995
Period quality 2
Spectral Class D
Spectral Class Score 2.809
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0060 0.0823 0.1631 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
14.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.99466 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.4682 0.3150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X D 0.2854 0.3150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XL 0.33 Bus VIS Carvano 2010A&A...510A..43C PHOT