1991 CS

1991CS, 07822, J91C00S

All data for this body: [vot]

MPC data
Name (number) 1991 CS (7822)
a 1.12268
e 0.16462
i / sin(i) 37.1221 / 0.60352
q 0.93786
Q 1.30749
ω 249.4647
Node 156.8404
m 348.0443
n 0.8286
Epoch 2460800.5
nobs 3820
nopp 9
Years observed 1991-2023
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.340
Mass
D 1.45 0.009
pV 0.093 0.0118
Value
Rotational Period 2.389
Period quality 3
Spectral Class S
Spectral Class Score 44.650
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.71 0.179 0.179 Masiero 2017AJ....154..168M NEATM
1.21 0.015 0.015 Mainzer 2011ApJ...743..156M NEATM
1.60 0.012 0.012 Mainzer 2011ApJ...743..156M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0140 0.0140 Mainzer 2011ApJ...743..156M NEATM
0.133 0.0220 0.0220 Mainzer 2011ApJ...743..156M NEATM
0.483 0.2169 0.2169 Masiero 2017AJ....154..168M 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
17.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.3896 3 Synodic Behrend LCDB Lightcurve
2.3896 3 Synodic Pravec LCDB Lightcurve
2.388 3- Synodic Warner 2022MPBu...49...16W Lightcurve
2.389 2+ Synodic Klinglesmith 2016MPBu...43..234K Lightcurve
2.389 3 Synodic Pravec 1998Icar..136..124P Lightcurve
2.3896 2+ Synodic Pravec LCDB Lightcurve
2.3896 3- Synodic Pravec LCDB Lightcurve
2.3896 3- Synodic Pravec LCDB Lightcurve
2.3897 2 Synodic Krugly 2002Icar..158..294K Lightcurve
2.391 3 Synodic Warner 2016MPBu...43...66W Lightcurve
2.392 3 Synodic Warner 2016MPBu...43..240W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.640000 0.360000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S-complex Bus-DeMeo VISNIR Thomas 2011AJ....142...85T SPEC
S-complex Bus-DeMeo VISNIR Thomas 2014Icar..228..217T SPEC
S Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VISNIR Binzel 2004Icar..170..259B SPEC
S Tholen VIS Fevik 2007Icar..188..175F SPEC
S 0.950000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sr Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
Sr Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC