1999 XD186

1999XD186, 2003 UB223, 2003UB223, D0145, J99XI6D, K03UM3B

All data for this body: [vot]

MPC data
Name (number) 1999 XD186 (130145)
a 2.57128
e 0.20293
i / sin(i) 7.3250 / 0.12750
q 2.04950
Q 3.09307
ω 293.5346
Node 17.2250
m 161.5537
n 0.2390
Epoch 2460800.5
nobs 1538
nopp 18
Years observed 1999-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Rafita (1644)
 
ap 2.571
ep 0.175
sin(ip) 0.128
G 0.150
H 15.150
Mass
D 2.65 0.494
pV 0.330 0.1759
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.687
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1644 Rafita 518 Rafita 0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5712 0.1752 0.1279 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.65 0.494 0.494 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.330 0.1759 0.1759 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
15.15 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 0.129 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1522 0.1522 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT