Epops

08586, 1978 WA6, 1978WA6, 2563 P-L, 2563P-L, J78W06A, PLS2563

All data for this body: [vot]

MPC data
Name (number) Epops (8586)
a 3.23330
e 0.12545
i / sin(i) 1.7565 / 0.03065
q 2.82767
Q 3.63893
ω 125.2958
Node 148.9423
m 174.3314
n 0.1695
Epoch 2460800.5
nobs 3475
nopp 30
Years observed 1954-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.199
ep 0.158
sin(ip) 0.024
G 0.150
H 12.980
Mass
D 14.38 0.131
pV 0.064 0.0078
Value
Rotational Period 6.300
Period quality 2
Spectral Class B
Spectral Class Score 1.957
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 0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1990 0.1580 0.0242 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.03 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
14.61 0.168 0.168 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.069 0.0135 0.0135 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
12.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.30029 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 B 0.3261 0.3261 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT