2002 GD60

2002GD60, 1997 ER4, 1997ER4, 1999 TW282, 1999TW282, 48284, J97E04R, J99TS2W, K02G60D

All data for this body: [vot]

MPC data
Name (number) 2002 GD60 (48284)
a 2.78147
e 0.01050
i / sin(i) 1.1536 / 0.02013
q 2.75227
Q 2.81067
ω 119.7060
Node 61.0998
m 255.4818
n 0.2125
Epoch 2460200.5
nobs 806
nopp 20
Years observed 1990-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.781
ep 0.050
sin(ip) 0.012
Value Standard error
G 0.150
H 15.680
Mass
D 4.76 0.114
pV 0.045 0.0094
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1128 Astrid 515 Astrid -0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7814 0.0495 0.0117 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.76 0.114 0.114 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0094 0.0094 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
15.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.33 Chang 2016ApJS..227...20C Lightcurve