2001 BG4

2001BG4, 98867, K01B04G

All data for this body: [vot]

MPC data
Name (number) 2001 BG4 (98867)
a 2.56176
e 0.17985
i / sin(i) 8.7852 / 0.15273
q 2.10102
Q 3.02250
ω 95.8484
Node 73.6630
m 309.6955
n 0.2404
Epoch 2460800.5
nobs 1110
nopp 17
Years observed 2000-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.559
ep 0.219
sin(ip) 0.142
G 0.150
H 15.340
Mass
D 4.98 0.215
pV 0.074 0.0104
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5586 0.2188 0.1416 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.96 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
5.99 1.770 1.770 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.079 0.0112 0.0112 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
15.34 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
C 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT