Knushevia

04868, 1988 DE5, 1988DE5, 1989 UN2, 1989UN2, J88D05E, J89U02N

All data for this body: [vot]

MPC data
Name (number) Knushevia (4868)
a 1.96036
e 0.06817
i / sin(i) 22.1082 / 0.37636
q 1.82672
Q 2.09400
ω 94.2743
Node 187.4808
m 81.9558
n 0.3591
Epoch 2460800.5
nobs 5790
nopp 23
Years observed 1983-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.961
ep 0.076
sin(ip) 0.359
G 0.150
H 15.110
Mass
D 1.53 0.322
pV
Value
Rotational Period 3.142
Period quality 2
Spectral Class D
Spectral Class Score 0.737
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 0.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9606 0.0761 0.3591 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.53 0.322 0.322 Masiero 2011ApJ...741...68M 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
15.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.783 2 Synodic Stephens 2020MPBu...47...50S Lightcurve
3.1422 2 Synodic Warner 2015MPBu...42..188W Lightcurve
4.45 2 Synodic Warner 2009MPBu...36....7W Lightcurve
4.54 2 Synodic Warner 2010MPBu...37..112W Lightcurve
4.717 2 Synodic Warner 2012MPBu...39...82W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.1228 0.1228 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT