Allisonjia

16185, 1990 ER4, 1990ER4, 2000 AH164, 2000AH164, J90E04R, K00AG4H

All data for this body: [vot]

MPC data
Name (number) Allisonjia (16185)
a 3.00177
e 0.05502
i / sin(i) 8.9389 / 0.15538
q 2.83660
Q 3.16694
ω 92.8333
Node 179.4397
m 187.4352
n 0.1895
Epoch 2460800.5
nobs 2528
nopp 26
Years observed 1990-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Telramund (9506)
 
ap 2.996
ep 0.080
sin(ip) 0.159
G 0.150
H 13.860
Mass
D 5.65 0.572
pV 0.167 0.0606
Value
Rotational Period 5.900
Period quality 2
Spectral Class S
Spectral Class Score 15.257
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
9506 Telramund 614 Telramund Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9962 0.0796 0.1590 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.65 0.572 0.572 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.167 0.0606 0.0606 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.901 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
Q 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.911 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3698 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9287 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT