2007 PJ31

2007PJ31, K07P31J, Y1154

All data for this body: [vot]

MPC data
Name (number) 2007 PJ31 (341154)
a 2.79373
e 0.22844
i / sin(i) 8.3712 / 0.14559
q 2.15552
Q 3.43194
ω 203.4608
Node 170.1395
m 257.6114
n 0.2111
Epoch 2460800.5
nobs 362
nopp 13
Years observed 2005-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.792
ep 0.194
sin(ip) 0.135
G 0.150
H 16.550
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.661
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7922 0.1939 0.1347 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.55 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 C 0.1287 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0104 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5997 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2267 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT