1999 XM17

1999XM17, 36254, J99X17M

All data for this body: [vot]

MPC data
Name (number) 1999 XM17 (36254)
a 3.06715
e 0.04169
i / sin(i) 11.9432 / 0.20694
q 2.93929
Q 3.19501
ω 88.6153
Node 31.4589
m 162.8601
n 0.1835
Epoch 2460800.5
nobs 3261
nopp 21
Years observed 1994-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.066
ep 0.059
sin(ip) 0.200
G 0.150
H 13.220
Mass
D 8.44 0.143
pV 0.172 0.0288
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 4.176
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0660 0.0589 0.2004 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.44 0.143 0.143 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0288 0.0288 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
13.22 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
CL 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
K K 0.3626 0.3626 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT