Vladalekseev

19504, 1992 EN3, 1992EN3, 1998 LL2, 1998LL2, J92E03N, J98L02L

All data for this body: [vot]

MPC data
Name (number) Vladalekseev (19504)
a 2.98989
e 0.04831
i / sin(i) 11.0181 / 0.19112
q 2.84546
Q 3.13433
ω 42.5603
Node 140.3415
m 146.2699
n 0.1906
Epoch 2460800.5
nobs 3250
nopp 24
Years observed 1992-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.991
ep 0.082
sin(ip) 0.177
G 0.150
H 13.240
Mass
D 8.94 0.289
pV 0.153 0.0170
Value
Rotational Period 9.460
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9914 0.0822 0.1772 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.94 0.289 0.289 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.153 0.0170 0.0170 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
13.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.462 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
9.4672 2 Sidereal Durech 2023A&A...675A..24D Model