Palach

01834, 1969 QP, 1969QP, J69Q00P

All data for this body: [vot]

MPC data
Name (number) Palach (1834)
a 3.02466
e 0.07436
i / sin(i) 9.4476 / 0.16415
q 2.79976
Q 3.24956
ω 359.7013
Node 267.7607
m 153.2170
n 0.1874
Epoch 2460200.5
nobs 3671
nopp 32
Years observed 1969-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.023
ep 0.092
sin(ip) 0.183
Value Standard error
G 0.150
H 11.370
Mass
D 17.96 0.214
pV 0.142 0.0130
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0232 0.0921 0.1829 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.16 0.410 0.410 Masiero 2014ApJ...791..121M NEATM
18.06 0.264 0.264 Masiero 2011ApJ...741...68M NEATM
19.69 3.940 3.940 Ali-Lagoa 2018A&A...612A..85A NEATM
20.23 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
21.59 4.320 4.320 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.127 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.136 0.0190 0.0190 Masiero 2011ApJ...741...68M NEATM
0.150 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.152 0.0610 0.0610 Ali-Lagoa 2018A&A...612A..85A 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
11.37 MPC-2023-12-04 MPC-2023-12-04 Phot