Orelskaya

02406, 1937 TR, 1937TR, 1950 VJ, 1950VJ, 1966 QG, 1966QG, 1975 GZ, 1975GZ, 1976 US4, 1976US4, 1978 ES2, 1978ES2, 1978 GE1, 1978GE1, 1979 QL6, 1979QL6, 1981 EJ, 1981EJ, J37T00R, J50V00J, J66Q00G, J75G00Z, J76U04S, J78E02S, J78G01E, J79Q06L, J81E00J

All data for this body: [vot]

MPC data
Name (number) Orelskaya (2406)
a 2.19243
e 0.16292
i / sin(i) 2.3053 / 0.04022
q 1.83524
Q 2.54961
ω 347.8349
Node 12.5032
m 8.5626
n 0.3036
Epoch 2460800.5
nobs 4399
nopp 33
Years observed 1950-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.192
ep 0.113
sin(ip) 0.032
G 0.150
H 13.320
Mass
D 5.69 0.107
pV 0.333 0.0810
Value
Rotational Period 6.100
Period quality 3
Spectral Class S
Spectral Class Score 6.704
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1925 0.1129 0.0318 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.51 1.260 1.260 Nugent 2016AJ....152...63N NEATM
5.70 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.313 0.0922 0.0922 Masiero 2011ApJ...741...68M NEATM
0.400 0.1700 0.1700 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.109 3- Synodic Polakis 2019MPBu...46...78P Lightcurve
6.109 3 Synodic Pravec LCDB Lightcurve
6.11 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.1101 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 0.784 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT