2002 GW144

2002GW144, 1998 HK27, 1998HK27, J98H27K, K02GE4W, N4700

All data for this body: [vot]

MPC data
Name (number) 2002 GW144 (234700)
a 2.72485
e 0.08924
i / sin(i) 6.5801 / 0.11459
q 2.48167
Q 2.96802
ω 270.7053
Node 91.3846
m 235.2675
n 0.2191
Epoch 2460800.5
nobs 476
nopp 17
Years observed 1998-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.725
ep 0.039
sin(ip) 0.092
G 0.150
H 16.010
Mass
D 3.21 0.638
pV 0.068 0.0356
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
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
363 Padua 507 Padua -0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7246 0.0388 0.0919 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.21 0.638 0.638 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0356 0.0356 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
16.01 MPC-2023-12-04 MPC-2023-12-04 Phot