Chugainov

03816, 1975 VG9, 1975VG9, 1978 NL2, 1978NL2, 1985 CF, 1985CF, J75V09G, J78N02L, J85C00F

All data for this body: [vot]

MPC data
Name (number) Chugainov (3816)
a 2.60518
e 0.12710
i / sin(i) 12.1819 / 0.21102
q 2.27406
Q 2.93630
ω 196.6703
Node 310.8920
m 197.0547
n 0.2344
Epoch 2460800.5
nobs 5019
nopp 26
Years observed 1975-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.606
ep 0.170
sin(ip) 0.222
G 0.150
H 11.850
Mass
D 12.96 0.050
pV 0.197 0.0190
Value
Rotational Period 75.000
Period quality 2-
Spectral Class S
Spectral Class Score 21.050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6064 0.1702 0.2224 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.32 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
13.11 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
13.72 1.370 1.370 Ali-Lagoa 2018A&A...612A..85A NEATM
14.29 0.580 0.580 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.0330 0.0330 Masiero 2011ApJ...741...68M NEATM
0.185 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.220 0.0300 0.0300 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
11.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
75.0 2- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L Bus VIS Lazzaro 2004Icar..172..179L SPEC
M S 0.460000 0.250000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S Tholen VIS Lazzaro 1999Icar..142..445L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.850 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9916 0.9916 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT