1999HQ

1981SZ1, 1981TY, 35759, J81S01Z, J81T00Y, J99H00Q

All data for this body: [vot]

MPC data
Name (number) 1999HQ (35759)
Packed designation 35759
a 2.41555
e 0.19412
i / sin(i) 2.4958 / 0.04355
q 1.94664
Q 2.88445
ω 117.2202
Node 221.6165
m 279.0501
n 0.2625
Epoch 2459600.5
nobs 1571
nopp 19
Years observed 1981-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.420
ep 0.157
sin(ip) 0.059
Value Standard error
G 0.150
H 14.840
Mass
D 6.43 0.269
pV 0.064 0.0083
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4203 0.1572 0.0585 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.92 1.430 1.430 Masiero 2021PSJ.....2..162M NEATM
6.17 2.060 2.060 Nugent 2016AJ....152...63N NEATM
6.46 0.279 0.279 Masiero 2011ApJ...741...68M NEATM
6.52 1.870 1.870 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.050 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.061 0.0220 0.0350 Masiero 2021PSJ.....2..162M NEATM
0.067 0.0094 0.0094 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
14.84 MPC-2022-01-18 MPC-2022-01-18 Phot