Prast

03164, 1971 SW, 1971SW, 1972 VX, 1972VX, 1979 BX1, 1979BX1, 6562 P-L, 6562P-L, J71S00W, J72V00X, J79B01X, PLS6562

All data for this body: [vot]

MPC data
Name (number) Prast (3164)
a 3.16371
e 0.14930
i / sin(i) 2.3245 / 0.04056
q 2.69136
Q 3.63605
ω 61.4278
Node 63.5900
m 92.3885
n 0.1752
Epoch 2460800.5
nobs 5037
nopp 33
Years observed 1952-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.151
ep 0.179
sin(ip) 0.027
G 0.150
H 12.410
Mass
D 19.74 0.263
pV 0.067 0.0048
Value
Rotational Period 157.800
Period quality 2
Spectral Class B
Spectral Class Score 6.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1510 0.1791 0.0273 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.16 6.450 6.450 Masiero 2020PSJ.....1....5M NEATM
19.09 2.300 2.300 Tedesco 2002AJ....123.1056T STM
19.24 0.383 0.383 Masiero 2011ApJ...741...68M NEATM
20.16 0.380 0.380 Usui 2011PASJ...63.1117U NEATM
20.65 6.170 6.170 Masiero 2020PSJ.....1....5M NEATM
20.99 2.100 2.100 Ali-Lagoa 2018A&A...612A..85A NEATM
21.05 2.100 2.100 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.051 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.083 0.0069 0.0069 Masiero 2011ApJ...741...68M NEATM
0.084 0.0250 0.0250 Tedesco 2002AJ....123.1056T STM
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
12.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
157.83 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT