1999 VR19

1999VR19, 1979 YT5, 1979YT5, 1982 SL9, 1982SL9, 1982 UA4, 1982UA4, 44903, J79Y05T, J82S09L, J82U04A, J99V19R

All data for this body: [vot]

MPC data
Name (number) 1999 VR19 (44903)
a 2.23890
e 0.15610
i / sin(i) 2.8073 / 0.04898
q 1.88941
Q 2.58839
ω 174.5227
Node 205.4466
m 245.4478
n 0.2942
Epoch 2460800.5
nobs 1797
nopp 20
Years observed 1982-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.239
ep 0.126
sin(ip) 0.061
G 0.150
H 15.730
Mass
D 4.59 0.056
pV 0.049 0.0087
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.728
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2386 0.1256 0.0609 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.96 0.800 0.800 Masiero 2021PSJ.....2..162M NEATM
3.34 0.850 0.850 Masiero 2021PSJ.....2..162M NEATM
4.60 0.056 0.056 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.089 0.0330 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.116 0.0440 0.0710 Masiero 2021PSJ.....2..162M 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
15.73 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
C 0.788 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT