4229 T-1

4229T-1, 1998 QV30, 1998QV30, 52160, J98Q30V, T1S4229

All data for this body: [vot]

MPC data
Name (number) 4229 T-1 (52160)
a 2.41119
e 0.18022
i / sin(i) 5.2383 / 0.09130
q 1.97663
Q 2.84574
ω 82.9474
Node 163.3265
m 112.8911
n 0.2632
Epoch 2460800.5
nobs 1347
nopp 20
Years observed 1971-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.413
ep 0.190
sin(ip) 0.089
G 0.150
H 16.030
Mass
D 2.99 0.467
pV 0.078 0.0238
Value
Rotational Period 5.300
Period quality
Spectral Class C
Spectral Class Score 17.274
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4129 0.1900 0.0894 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.92 0.651 0.651 Masiero 2017AJ....154..168M NEATM
3.06 0.670 0.670 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.076 0.0250 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.081 0.0373 0.0373 Masiero 2017AJ....154..168M 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
16.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.33 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.832 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.996000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
C C 0.6477 0.6477 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT