1999 GB5

1999GB5, 1997 YV8, 1997YV8, 49623, J97Y08V, J99G05B

All data for this body: [vot]

MPC data
Name (number) 1999 GB5 (49623)
a 3.05167
e 0.16786
i / sin(i) 12.6669 / 0.21928
q 2.53941
Q 3.56392
ω 23.2643
Node 111.3301
m 359.1395
n 0.1849
Epoch 2460800.5
nobs 4353
nopp 22
Years observed 1997-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.051
ep 0.198
sin(ip) 0.195
G 0.150
H 13.060
Mass
D 8.91 0.075
pV 0.176 0.0196
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.450
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0511 0.1978 0.1951 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.52 2.850 2.850 Nugent 2016AJ....152...63N NEATM
8.87 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
8.97 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.130 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.183 0.0304 0.0304 Masiero 2011ApJ...741...68M NEATM
0.187 0.0299 0.0299 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
13.06 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
S 0.575 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT