2000 GA44

2000GA44, 1989 UB4, 1989UB4, 1993 TE29, 1993TE29, 50897, J89U04B, J93T29E, K00G44A

All data for this body: [vot]

MPC data
Name (number) 2000 GA44 (50897)
a 2.60235
e 0.20560
i / sin(i) 15.9038 / 0.27402
q 2.06731
Q 3.13739
ω 351.5748
Node 24.2768
m 174.9570
n 0.2348
Epoch 2460800.5
nobs 2494
nopp 21
Years observed 1989-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.604
ep 0.179
sin(ip) 0.255
G 0.150
H 14.770
Mass
D 7.96 0.019
pV 0.053 0.0039
Value
Rotational Period 8.704
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6037 0.1795 0.2552 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.55 1.410 1.410 Nugent 2016AJ....152...63N NEATM
6.16 1.630 1.630 Masiero 2012ApJ...759L...8M NEATM
7.96 0.019 0.019 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0039 0.0039 Masiero 2011ApJ...741...68M NEATM
0.090 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.097 0.0960 0.0960 Masiero 2012ApJ...759L...8M 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
14.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.428 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.7047 2 Synodic Pal 2020ApJS..247...26P Lightcurve