Andreev

04199, 1976 YM1, 1976YM1, 1983 RX2, 1983RX2, J76Y01M, J83R02X

All data for this body: [vot]

MPC data
Name (number) Andreev (4199)
a 2.45752
e 0.13374
i / sin(i) 6.1193 / 0.10660
q 2.12885
Q 2.78620
ω 278.0599
Node 71.9318
m 279.8610
n 0.2558
Epoch 2460800.5
nobs 4803
nopp 28
Years observed 1976-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.457
ep 0.099
sin(ip) 0.092
G 0.150
H 13.210
Mass
D 5.80 0.045
pV 0.371 0.0243
Value
Rotational Period 11.816
Period quality 2
Spectral Class V
Spectral Class Score 4.938
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4574 0.0994 0.0918 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.31 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
5.62 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
6.08 0.071 0.071 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.333 0.0410 0.0410 Masiero 2011ApJ...741...68M NEATM
0.390 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.395 0.0460 0.0460 Masiero 2012ApJ...759L...8M 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.8161 2 Synodic Pal 2020ApJS..247...26P Lightcurve
12.0574 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
V 0.823 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT