Joepollock

1997 TX9, 1997TX9, 58595, J97T09X

All data for this body: [vot]

MPC data
Name (number) Joepollock (58595)
a 2.25278
e 0.18444
i / sin(i) 6.3840 / 0.11119
q 1.83729
Q 2.66828
ω 240.9024
Node 43.0038
m 134.7049
n 0.2915
Epoch 2460800.5
nobs 1676
nopp 20
Years observed 1987-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.252
ep 0.153
sin(ip) 0.101
G 0.150
H 15.760
Mass
D 2.87 0.106
pV 0.135 0.0248
Value
Rotational Period 2.600
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2519 0.1530 0.1013 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.87 0.106 0.106 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.135 0.0248 0.0248 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
15.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.63 2 Synodic Chang 2016ApJS..227...20C Lightcurve
2.699 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve