1999GD2

2001PS44, 80009, J99G02D, K01P44S

All data for this body: [vot]

MPC data
Name (number) 1999GD2 (80009)
Packed designation 80009
a 2.97758
e 0.10915
i / sin(i) 10.0279 / 0.17413
q 2.65257
Q 3.30260
ω 7.9511
Node 5.0408
m 325.8302
n 0.1918
Epoch 2459600.5
nobs 1449
nopp 19
Years observed 1960-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.976
ep 0.073
sin(ip) 0.174
Value Standard error
G 0.150
H 13.750
Mass
D 6.30 0.225
pV 0.161 0.0343
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9761 0.0726 0.1739 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.28 0.308 0.308 Masiero 2011ApJ...741...68M NEATM
6.32 0.331 0.331 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0449 0.0449 Masiero 2011ApJ...741...68M NEATM
0.163 0.0532 0.0532 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
13.75 MPC-2022-01-18 MPC-2022-01-18 Phot