1999 XR165

1999XR165, 97289, J99XG5R

All data for this body: [vot]

MPC data
Name (number) 1999 XR165 (97289)
a 1.91838
e 0.05551
i / sin(i) 17.5367 / 0.30132
q 1.81189
Q 2.02487
ω 271.6637
Node 298.8462
m 106.7717
n 0.3709
Epoch 2460800.5
nobs 1643
nopp 17
Years observed 1992-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.918
ep 0.077
sin(ip) 0.364
G 0.150
H 16.260
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.962
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9184 0.0771 0.3644 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
16.26 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
L L 0.1407 0.1407 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.827 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT