1999 GC38

1999GC38, 1990 TK7, 1990TK7, 49633, J90T07K, J99G38C

All data for this body: [vot]

MPC data
Name (number) 1999 GC38 (49633)
a 3.18404
e 0.14696
i / sin(i) 17.0985 / 0.29402
q 2.71612
Q 3.65196
ω 288.9689
Node 34.7738
m 338.9280
n 0.1735
Epoch 2460200.5
nobs 2607
nopp 21
Years observed 1990-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.173
ep 0.137
sin(ip) 0.292
Value Standard error
G 0.150
H 13.210
Mass
D 13.96 0.115
pV 0.051 0.0092
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1732 0.1366 0.2924 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.88 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
14.92 4.370 4.370 Masiero 2020PSJ.....1....5M NEATM
15.47 3.090 3.090 Ali-Lagoa 2018A&A...612A..85A NEATM
16.05 0.610 0.610 Usui 2011PASJ...63.1117U NEATM
16.77 3.350 3.350 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.064 0.0146 0.0146 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot