1999 XU24

1999XU24, 2001 DH22, 2001DH22, 70979, J99X24U, K01D22H

All data for this body: [vot]

MPC data
Name (number) 1999 XU24 (70979)
a 2.55794
e 0.02376
i / sin(i) 10.2678 / 0.17825
q 2.49716
Q 2.61871
ω 343.4220
Node 67.2817
m 81.0338
n 0.2409
Epoch 2460800.5
nobs 2140
nopp 19
Years observed 1999-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.558
ep 0.036
sin(ip) 0.163
G 0.150
H 14.730
Mass
D 6.21 0.132
pV 0.080 0.0081
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 13.950
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5583 0.0365 0.1634 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.21 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0081 0.0081 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
14.73 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
B C 0.1128 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2638 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.4804 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.5386 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.478 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.2953 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7216 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7801 0.2520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT