1999 XY117

1999XY117, 2002 RQ155, 2002RQ155, A3035, J99XB7Y, K02RF5Q

All data for this body: [vot]

MPC data
Name (number) 1999 XY117 (103035)
a 2.23690
e 0.11727
i / sin(i) 2.4198 / 0.04222
q 1.97457
Q 2.49922
ω 158.2250
Node 290.1773
m 193.3271
n 0.2946
Epoch 2460800.5
nobs 1051
nopp 16
Years observed 1999-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.236
ep 0.145
sin(ip) 0.052
G 0.150
H 16.730
Mass
D 1.48 0.217
pV 0.222 0.0388
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2365 0.1453 0.0520 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.48 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.222 0.0388 0.0388 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
16.73 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
K X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT