2008 JW7

2008JW7, K08J07W, T5396

All data for this body: [vot]

MPC data
Name (number) 2008 JW7 (295396)
a 3.96902
e 0.15901
i / sin(i) 9.5688 / 0.16623
q 3.33790
Q 4.60014
ω 272.5772
Node 150.5467
m 211.4896
n 0.1246
Epoch 2460800.5
nobs 327
nopp 15
Years observed 2006-2024
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.962
ep 0.129
sin(ip) 0.154
G 0.150
H 14.830
Mass
D 7.55 0.810
pV 0.045 0.0120
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.715
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9621 0.1286 0.1536 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.55 0.810 0.810 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0120 0.0120 Grav 2012ApJ...744..197G 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
14.83 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 C 0.1125 0.4460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5067 0.4460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT