1999 GV42

1999GV42, 2001 QC19, 2001QC19, 59459, J99G42V, K01Q19C

All data for this body: [vot]

MPC data
Name (number) 1999 GV42 (59459)
a 3.02381
e 0.06218
i / sin(i) 11.0585 / 0.19181
q 2.83579
Q 3.21182
ω 291.7853
Node 165.6232
m 78.4960
n 0.1874
Epoch 2460800.5
nobs 2748
nopp 22
Years observed 1994-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.024
ep 0.077
sin(ip) 0.187
G 0.150
H 14.170
Mass
D 5.77 0.166
pV 0.112 0.0086
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.746
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2562 Chaliapin -1 Chaliapin -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0237 0.0766 0.1866 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.75 0.169 0.169 Masiero 2011ApJ...741...68M NEATM
6.46 0.950 0.950 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.112 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM
0.128 0.0670 0.0670 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
14.17 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8776 0.8776 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT