2010 JW99

2010JW99, 2009 HV42, 2009HV42, 2011 WE97, 2011WE97, K09H42V, K10J99W, K11W97E, Z9407

All data for this body: [vot]

MPC data
Name (number) 2010 JW99 (359407)
a 2.72817
e 0.00832
i / sin(i) 4.2678 / 0.07442
q 2.70547
Q 2.75088
ω 222.0438
Node 70.5690
m 122.6596
n 0.2187
Epoch 2460800.5
nobs 213
nopp 13
Years observed 2006-2024
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.728
ep 0.036
sin(ip) 0.057
G 0.150
H 17.080
Mass
D 2.74 0.471
pV 0.078 0.0354
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.474
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7280 0.0364 0.0571 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.74 0.471 0.471 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0354 0.0354 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
17.08 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
C X 0.0607 0.1330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.579 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.1223 0.1330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1674 0.1330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2211 0.1330 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT