1991 CN

1991CN, 08506, 1992 OW8, 1992OW8, J91C00N, J92O08W

All data for this body: [vot]

MPC data
Name (number) 1991 CN (8506)
a 2.27347
e 0.07240
i / sin(i) 3.9757 / 0.06933
q 2.10886
Q 2.43808
ω 163.1069
Node 1.0287
m 336.1536
n 0.2875
Epoch 2460800.5
nobs 5490
nopp 24
Years observed 1989-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.274
ep 0.120
sin(ip) 0.064
G 0.150
H 13.980
Mass
D 4.16 0.484
pV 0.280 0.0687
Value
Rotational Period 62.533
Period quality 2
Spectral Class S
Spectral Class Score 2.730
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2736 0.1204 0.0643 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.76 0.700 0.700 Nugent 2016AJ....152...63N NEATM
4.53 0.670 0.670 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.270 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.286 0.0880 0.0880 Masiero 2012ApJ...759L...8M 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
13.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
62.5332 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.455 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT