1999 GY19

1999GY19, 1979 UV3, 1979UV3, 1995 ML1, 1995ML1, 29878, J79U03V, J95M01L, J99G19Y

All data for this body: [vot]

MPC data
Name (number) 1999 GY19 (29878)
a 2.68601
e 0.14376
i / sin(i) 11.2662 / 0.19537
q 2.29988
Q 3.07215
ω 257.5100
Node 193.4732
m 70.2897
n 0.2239
Epoch 2460800.5
nobs 3334
nopp 24
Years observed 1979-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.686
ep 0.147
sin(ip) 0.203
G 0.150
H 13.890
Mass
D 5.37 0.950
pV 0.222 0.0990
Value
Rotational Period 11.475
Period quality 2
Spectral Class S
Spectral Class Score 26.903
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6863 0.1473 0.2030 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.37 0.950 0.950 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.222 0.0990 0.0990 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
13.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.4751 2 Sidereal Durech 2023A&A...675A..24D Model
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 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3114 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5607 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9822 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9833 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9996 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT