Pshenichner

15669, 1974 ST1, 1974ST1, 1993 TX20, 1993TX20, J74S01T, J93T20X

All data for this body: [vot]

MPC data
Name (number) Pshenichner (15669)
a 2.42700
e 0.20594
i / sin(i) 2.7711 / 0.04835
q 1.92719
Q 2.92680
ω 329.6446
Node 356.4493
m 2.9641
n 0.2607
Epoch 2460200.5
nobs 1955
nopp 26
Years observed 1955-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.427
ep 0.173
sin(ip) 0.051
Value Standard error
G 0.150
H 14.700
Mass
D 3.30 0.695
pV 0.178 0.0978
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4272 0.1731 0.0510 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.30 0.695 0.695 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.178 0.0978 0.0978 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
14.70 MPC-2023-12-04 MPC-2023-12-04 Phot