1997 GF23

1997GF23, 37772, J97G23F

All data for this body: [vot]

MPC data
Name (number) 1997 GF23 (37772)
a 3.23166
e 0.07684
i / sin(i) 22.6977 / 0.38587
q 2.98332
Q 3.47999
ω 48.2516
Node 44.2178
m 56.5491
n 0.1697
Epoch 2460800.5
nobs 2143
nopp 22
Years observed 1994-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.231
ep 0.062
sin(ip) 0.377
G 0.150
H 13.680
Mass
D 12.43 0.288
pV 0.079 0.0093
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2309 0.0625 0.3767 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.43 0.288 0.288 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0093 0.0093 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot