1999 AG4

1999AG4, 53106, J99A04G

All data for this body: [vot]

MPC data
Name (number) 1999 AG4 (53106)
a 2.30674
e 0.13506
i / sin(i) 4.1334 / 0.07208
q 1.99518
Q 2.61830
ω 128.8506
Node 130.4318
m 39.2703
n 0.2813
Epoch 2460800.5
nobs 2378
nopp 20
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.307
ep 0.136
sin(ip) 0.065
G 0.150
H 15.100
Mass
D 2.20 0.649
pV 0.482 0.1893
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.765
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3070 0.1359 0.0646 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.20 0.649 0.649 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.482 0.1893 0.1893 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
15.10 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 0.78 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.853 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9411 0.9411 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT