1999 GF

1999GF, 1992 SV25, 1992SV25, 31601, J92S25V, J99G00F

All data for this body: [vot]

MPC data
Name (number) 1999 GF (31601)
a 2.59490
e 0.12893
i / sin(i) 14.7428 / 0.25448
q 2.26035
Q 2.92944
ω 311.6518
Node 358.2771
m 333.7638
n 0.2358
Epoch 2460800.5
nobs 3344
nopp 23
Years observed 1988-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.595
ep 0.096
sin(ip) 0.256
G 0.150
H 13.480
Mass
D 5.83 0.109
pV 0.328 0.1244
Value
Rotational Period 2.790
Period quality 2
Spectral Class S
Spectral Class Score 18.250
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5946 0.0958 0.2563 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.83 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.328 0.1244 0.1244 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.797 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.65 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.850 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7328 0.8360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9089 0.8360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT