1999 XM213

1999XM213, 2001 FW45, 2001FW45, 71179, J99XL3M, K01F45W

All data for this body: [vot]

MPC data
Name (number) 1999 XM213 (71179)
a 2.61251
e 0.08028
i / sin(i) 8.4728 / 0.14734
q 2.40277
Q 2.82224
ω 229.3114
Node 196.8040
m 16.7219
n 0.2334
Epoch 2460800.5
nobs 1599
nopp 18
Years observed 1990-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.612
ep 0.075
sin(ip) 0.153
G 0.150
H 15.390
Mass
D 4.63 0.192
pV 0.082 0.0065
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.948
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6116 0.0751 0.1527 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 0.192 0.192 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0065 0.0065 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
15.39 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
B 0.158 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT