1999 XV73

1999XV73, 1998 ME20, 1998ME20, 49824, J98M20E, J99X73V

All data for this body: [vot]

MPC data
Name (number) 1999 XV73 (49824)
a 2.21527
e 0.09955
i / sin(i) 5.2053 / 0.09073
q 1.99473
Q 2.43581
ω 238.0290
Node 87.8523
m 357.8314
n 0.2989
Epoch 2460800.5
nobs 2422
nopp 19
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.215
ep 0.031
sin(ip) 0.080
G 0.150
H 15.200
Mass
D 2.77 0.701
pV 0.277 0.1845
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 7.952
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2154 0.0314 0.0803 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.77 0.701 0.701 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.277 0.1845 0.1845 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
15.20 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
D 0.756 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.5694 0.5694 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT