1940 GJ

1940GJ, 15198, 2000 DL, 2000DL, J40G00J, K00D00L

All data for this body: [vot]

MPC data
Name (number) 1940 GJ (15198)
a 2.32855
e 0.22669
i / sin(i) 24.9811 / 0.42232
q 1.80070
Q 2.85640
ω 229.4123
Node 35.1106
m 290.7647
n 0.2774
Epoch 2460800.5
nobs 3719
nopp 22
Years observed 1940-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.328
ep 0.262
sin(ip) 0.405
G 0.150
H 13.730
Mass
D 4.27 0.242
pV 0.250 0.0722
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
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.7700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3279 0.2623 0.4050 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 0.253 0.253 Masiero 2011ApJ...741...68M NEATM
4.40 0.830 0.830 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.426 0.1671 0.1671 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
13.73 MPC-2023-12-04 MPC-2023-12-04 Phot