1999 XB34

1999XB34, 49799, J99X34B

All data for this body: [vot]

MPC data
Name (number) 1999 XB34 (49799)
a 2.30580
e 0.09366
i / sin(i) 4.1562 / 0.07247
q 2.08984
Q 2.52175
ω 37.9504
Node 90.8854
m 83.5878
n 0.2815
Epoch 2460800.5
nobs 2167
nopp 21
Years observed 1997-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.306
ep 0.133
sin(ip) 0.060
G 0.150
H 15.350
Mass
D 1.92 0.423
pV 0.397 0.1262
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.260
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3057 0.1326 0.0603 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.92 0.423 0.423 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.397 0.1262 0.1262 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
15.35 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
S 0.710 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT