1999HM8

1982JQ4, 1982KV3, 29902, J82J04Q, J82K03V, J99H08M

All data for this body: [vot]

MPC data
Name (number) 1999HM8 (29902)
Packed designation 29902
a 2.65529
e 0.15622
i / sin(i) 11.5945 / 0.20098
q 2.24049
Q 3.07009
ω 343.3537
Node 199.3439
m 101.9020
n 0.2278
Epoch 2459600.5
nobs 2394
nopp 19
Years observed 1982-2021
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.656
ep 0.199
sin(ip) 0.202
Value Standard error
G 0.150
H 13.700
Mass
D 9.74 0.676
pV 0.065 0.0179
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6565 0.1988 0.2021 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
8.64 1.998 1.998 Masiero 2017AJ....154..168M NEATM
9.52 2.160 2.160 Masiero 2021PSJ.....2..162M NEATM
9.88 0.820 0.820 Usui 2011PASJ...63.1117U NEATM
10.24 2.050 2.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0351 0.0351 Masiero 2017AJ....154..168M NEATM
0.067 0.0250 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A 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
13.70 MPC-2022-01-18 MPC-2022-01-18 Phot