1997 CB22

1997CB22, 12039, 1978 EZ, 1978EZ, 1980 RY4, 1980RY4, 1983 ED, 1983ED, J78E00Z, J80R04Y, J83E00D, J97C22B

All data for this body: [vot]

MPC data
Name (number) 1997 CB22 (12039)
a 2.78570
e 0.09241
i / sin(i) 6.7131 / 0.11690
q 2.52828
Q 3.04312
ω 282.2532
Node 348.2193
m 283.2930
n 0.2120
Epoch 2460800.5
nobs 4268
nopp 28
Years observed 1978-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.787
ep 0.100
sin(ip) 0.126
G 0.150
H 12.810
Mass
D 15.42 0.275
pV 0.062 0.0085
Value
Rotational Period 3.790
Period quality 2
Spectral Class B
Spectral Class Score 2.460
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7873 0.1002 0.1259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.79 2.760 2.760 Ali-Lagoa 2018A&A...612A..85A NEATM
14.42 0.550 0.550 Usui 2011PASJ...63.1117U NEATM
15.17 3.030 3.030 Ali-Lagoa 2018A&A...612A..85A NEATM
15.79 0.322 0.322 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0093 0.0093 Masiero 2011ApJ...741...68M NEATM
0.070 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.085 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A 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
12.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.799 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.410 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT