1998 BG20

1998BG20, 2001 TT100, 2001TT100, A0713, J98B20G, K01TA0T

All data for this body: [vot]

MPC data
Name (number) 1998 BG20 (100713)
a 2.92705
e 0.04983
i / sin(i) 3.8631 / 0.06737
q 2.78118
Q 3.07291
ω 210.7521
Node 295.1473
m 136.6949
n 0.1968
Epoch 2460800.5
nobs 800
nopp 20
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent 1999 CG1 (15477)
 
ap 2.927
ep 0.081
sin(ip) 0.087
G 0.150
H 15.600
Mass
D 3.91 0.749
pV 0.073 0.0221
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.606
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15477 1999 CG1 628 1999CG1 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9266 0.0809 0.0874 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.91 0.749 0.749 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0221 0.0221 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
15.60 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
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.33 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.1420 0.4890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5157 0.4890 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT