Chernyshevskij

02783, 1970 RJ, 1970RJ, 1974 RA2, 1974RA2, 1978 PH2, 1978PH2, 1978 SZ3, 1978SZ3, J70R00J, J74R02A, J78P02H, J78S03Z

All data for this body: [vot]

MPC data
Name (number) Chernyshevskij (2783)
a 2.55964
e 0.16493
i / sin(i) 0.7843 / 0.01369
q 2.13749
Q 2.98179
ω 170.7548
Node 198.2947
m 117.2603
n 0.2407
Epoch 2460800.5
nobs 4446
nopp 28
Years observed 1970-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.073
sin(ip) 0.015
G 0.150
H 13.360
Mass
D 6.09 0.309
pV 0.265 0.0183
Value
Rotational Period 9.450
Period quality 3-
Spectral Class L
Spectral Class Score 7.137
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5604 0.0727 0.0154 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.12 0.940 0.940 Nugent 2016AJ....152...63N NEATM
6.20 0.370 0.370 Masiero 2011ApJ...741...68M NEATM
6.24 0.700 0.700 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.261 0.0680 0.0680 Masiero 2012ApJ...759L...8M NEATM
0.265 0.0193 0.0193 Masiero 2011ApJ...741...68M NEATM
0.270 0.1000 0.1000 Nugent 2016AJ....152...63N 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
13.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.455 3- Synodic Behrend LCDB Lightcurve
9.5 2 Synodic Stephens 2020MPBu...47..125S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.511 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.5780 0.6010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.6115 0.6010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT