1942 RJ

1942RJ, 05985, 1965 OK, 1965OK, 1985 TS3, 1985TS3, J42R00J, J65O00K, J85T03S

All data for this body: [vot]

MPC data
Name (number) 1942 RJ (5985)
a 2.21623
e 0.22935
i / sin(i) 5.8380 / 0.10172
q 1.70793
Q 2.72453
ω 59.1619
Node 284.9040
m 19.7732
n 0.2987
Epoch 2460800.5
nobs 3804
nopp 24
Years observed 1942-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.217
ep 0.172
sin(ip) 0.127
G 0.150
H 13.470
Mass
D 6.01 0.241
pV 0.201 0.0254
Value
Rotational Period 9.721
Period quality 3
Spectral Class S
Spectral Class Score 4.511
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2174 0.1723 0.1274 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.35 0.730 0.730 Nugent 2016AJ....152...63N NEATM
6.21 0.255 0.255 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.194 0.0259 0.0259 Masiero 2011ApJ...741...68M NEATM
0.360 0.1300 0.1300 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
13.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.835 2 Synodic Vander Haagen 2009MPBu...36....2V Lightcurve
9.678 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
9.7212 3 Synodic Chiorny 2011P&SS...59.1482C Lightcurve
9.7212 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.7518 0.7510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1202 0.7510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT