1999GP53

1987BO3, 1990SU11, 2000LC14, 29895, J87B03O, J90S11U, J99G53P, K00L14C

All data for this body: [vot]

MPC data
Name (number) 1999GP53 (29895)
Packed designation 29895
a 3.07574
e 0.03935
i / sin(i) 13.5250 / 0.23387
q 2.95470
Q 3.19678
ω 116.3189
Node 230.8311
m 299.6561
n 0.1827
Epoch 2459600.5
nobs 2250
nopp 22
Years observed 1987-2021
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.077
ep 0.018
sin(ip) 0.249
Value Standard error
G 0.150
H 12.910
Mass
D 18.19 0.174
pV 0.068 0.0022
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0769 0.0178 0.2486 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
16.96 0.358 0.358 Masiero 2011ApJ...741...68M NEATM
18.48 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
19.10 3.820 3.820 Ali-Lagoa 2018A&A...612A..85A NEATM
19.23 3.850 3.850 Ali-Lagoa 2018A&A...612A..85A NEATM
19.51 0.640 0.640 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0057 0.0057 Masiero 2011ApJ...741...68M NEATM
0.042 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.043 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.074 0.0024 0.0024 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.91 MPC-2022-01-18 MPC-2022-01-18 Phot