Chekhov

02369, 1972 LT, 1972LT, 1976 GC8, 1976GC8, 1976 JJ, 1976JJ, J72L00T, J76G08C, J76J00J

All data for this body: [vot]

MPC data
Name (number) Chekhov (2369)
a 2.78285
e 0.04541
i / sin(i) 2.6308 / 0.04590
q 2.65648
Q 2.90921
ω 241.6912
Node 47.9085
m 118.7062
n 0.2123
Epoch 2460800.5
nobs 6122
nopp 37
Years observed 1955-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.783
ep 0.052
sin(ip) 0.035
G 0.150
H 12.160
Mass
D 10.53 0.089
pV 0.284 0.0283
Value
Rotational Period 6.290
Period quality 2
Spectral Class S
Spectral Class Score 16.500
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan 4.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7829 0.0518 0.0355 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.23 0.280 0.280 Masiero 2014ApJ...791..121M NEATM
10.56 0.094 0.094 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.277 0.0400 0.0400 Masiero 2011ApJ...741...68M NEATM
0.290 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.28973 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.900000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT