1997 GO23

1997GO23, 19358, 1972 GV1, 1972GV1, 1999 VW81, 1999VW81, J72G01V, J97G23O, J99V81W

All data for this body: [vot]

MPC data
Name (number) 1997 GO23 (19358)
a 3.35276
e 0.09592
i / sin(i) 5.5095 / 0.09601
q 3.03118
Q 3.67435
ω 250.1527
Node 21.7881
m 166.2693
n 0.1605
Epoch 2460800.5
nobs 2109
nopp 26
Years observed 1972-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.353
ep 0.086
sin(ip) 0.095
G 0.150
H 13.540
Mass
D 13.39 0.178
pV 0.052 0.0034
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.916
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3534 0.0862 0.0952 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.39 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0034 0.0034 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.986 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT