2000HD77

2001QT272, 81631, K00H77D, K01QR2T

All data for this body: [vot]

MPC data
Name (number) 2000HD77 (81631)
Packed designation 81631
a 2.81387
e 0.08039
i / sin(i) 7.1329 / 0.12417
q 2.58767
Q 3.04007
ω 120.6713
Node 82.2276
m 235.8371
n 0.2088
Epoch 2459600.5
nobs 741
nopp 17
Years observed 2000-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.814
ep 0.120
sin(ip) 0.107
Value Standard error
G 0.150
H 15.190
Mass
D 5.21 0.203
pV 0.071 0.0087
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8139 0.1200 0.1071 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.21 0.203 0.203 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0087 0.0087 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
15.19 MPC-2022-01-18 MPC-2022-01-18 Phot