1999 XB232

1999XB232, 2001 HK6, 2001HK6, 41331, J99XN2B, K01H06K

All data for this body: [vot]

MPC data
Name (number) 1999 XB232 (41331)
a 2.33974
e 0.16928
i / sin(i) 23.5426 / 0.39943
q 1.94367
Q 2.73582
ω 155.8310
Node 238.8546
m 108.7549
n 0.2754
Epoch 2460800.5
nobs 3057
nopp 21
Years observed 1982-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.340
ep 0.172
sin(ip) 0.396
G 0.150
H 13.530
Mass
D
pV
Value
Rotational Period 3.290
Period quality 3
Spectral Class S
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
41331 1999 XB232 -1 1999XB232 -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
41331 1999 XB232 -1 1999XB232 -1.0000 Nesvorny 2025arXiv250800753N/ HCM-2025
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.7100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3401 0.1723 0.3955 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.296 3 Synodic Casalnuovo 2021MPBu...48..108C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT