1999HP5

1988DW2, 1990TA6, 1999HO9, 29900, J88D02W, J90T06A, J99H05P, J99H09O

All data for this body: [vot]

MPC data
Name (number) 1999HP5 (29900)
Packed designation 29900
a 2.99018
e 0.10238
i / sin(i) 10.5677 / 0.18340
q 2.68405
Q 3.29632
ω 92.3910
Node 207.4517
m 60.4563
n 0.1906
Epoch 2459600.5
nobs 1803
nopp 21
Years observed 1988-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.991
ep 0.088
sin(ip) 0.193
Value Standard error
G 0.150
H 13.880
Mass
D 5.45 0.288
pV 0.180 0.0288
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9914 0.0884 0.1933 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.45 0.288 0.288 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.0288 0.0288 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
13.88 MPC-2022-01-18 MPC-2022-01-18 Phot