Poullain

19250, 1994 PF26, 1994PF26, 2000 TJ41, 2000TJ41, J94P26F, K00T41J

All data for this body: [vot]

MPC data
Name (number) Poullain (19250)
a 3.16564
e 0.11856
i / sin(i) 3.4881 / 0.06084
q 2.79032
Q 3.54096
ω 43.9875
Node 101.3169
m 359.1659
n 0.1750
Epoch 2460800.5
nobs 1883
nopp 25
Years observed 1994-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.159
ep 0.152
sin(ip) 0.040
G 0.150
H 14.160
Mass
D 7.37 0.177
pV 0.090 0.0128
Value
Rotational Period 9.500
Period quality 2
Spectral Class C
Spectral Class Score 9.728
Family data
[raw, vot]

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

ap ep sin(ip) Author Reference Method
3.1590 0.1525 0.0399 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.00 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
7.40 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
7.72 0.307 0.307 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0128 0.0128 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
14.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.57 2 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.36 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 1.000000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
C C 0.5013 0.5013 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.784 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT