2000 QH55

2000QH55, 81969, K00Q55H

All data for this body: [vot]

MPC data
Name (number) 2000 QH55 (81969)
a 3.05765
e 0.14139
i / sin(i) 23.4314 / 0.39765
q 2.62534
Q 3.48996
ω 182.0382
Node 149.7791
m 223.3633
n 0.1843
Epoch 2460800.5
nobs 1032
nopp 22
Years observed 1998-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.062
ep 0.121
sin(ip) 0.374
G 0.150
H 14.510
Mass
D 6.61 0.148
pV 0.053 0.0115
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda -0.9000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0616 0.1214 0.3743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.78 1.180 1.180 Usui 2011PASJ...63.1117U NEATM
11.12 2.220 2.220 Ali-Lagoa 2018A&A...612A..85A NEATM
6.52 0.150 0.150 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.125 0.0246 0.0246 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot