1999 GG39

1999GG39, 1980 RB5, 1980RB5, 1980 RG, 1980RG, 2000 LA4, 2000LA4, 28371, J80R00G, J80R05B, J99G39G, K00L04A

All data for this body: [vot]

MPC data
Name (number) 1999 GG39 (28371)
a 2.98890
e 0.07822
i / sin(i) 10.1268 / 0.17583
q 2.75511
Q 3.22269
ω 184.6035
Node 161.8115
m 219.4854
n 0.1907
Epoch 2460800.5
nobs 3797
nopp 24
Years observed 1980-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.991
ep 0.053
sin(ip) 0.170
G 0.150
H 13.190
Mass
D 9.86 0.366
pV 0.137 0.0222
Value
Rotational Period 4.050
Period quality 2
Spectral Class S
Spectral Class Score 11.376
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9906 0.0533 0.1699 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.26 1.740 1.740 Masiero 2012ApJ...759L...8M NEATM
9.88 0.374 0.374 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.137 0.0229 0.0229 Masiero 2011ApJ...741...68M NEATM
0.142 0.0940 0.0940 Masiero 2012ApJ...759L...8M 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
13.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.056 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.06102 2 Synodic Pal 2020ApJS..247...26P Lightcurve
4.062305 2 Sidereal Durech 2018A&A...617A..57D Model
4.06232 2 Sidereal Durech 2023A&A...675A..24D Model
4.07 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgx Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.5726 0.9110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9901 0.9110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XS 0.36 Bus VIS Carvano 2010A&A...510A..43C PHOT