1998HR124

1999ST12, 37978, J98HC4R, J99S12T

All data for this body: [vot]

MPC data
Name (number) 1998HR124 (37978)
Packed designation 37978
a 2.85529
e 0.17594
i / sin(i) 18.5386 / 0.31794
q 2.35293
Q 3.35765
ω 261.5675
Node 68.5240
m 247.3745
n 0.2043
Epoch 2459600.5
nobs 1388
nopp 18
Years observed 1998-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.854
ep 0.119
sin(ip) 0.309
Value Standard error
G 0.150
H 13.980
Mass
D 10.69 0.070
pV 0.045 0.0094
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8539 0.1194 0.3090 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.25 3.280 3.280 Masiero 2020PSJ.....1....5M NEATM
10.69 0.070 0.070 Masiero 2011ApJ...741...68M NEATM
11.66 4.190 4.190 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0104 0.0104 Masiero 2011ApJ...741...68M NEATM
0.046 0.0340 0.0340 Masiero 2020PSJ.....1....5M 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
13.98 MPC-2022-01-18 MPC-2022-01-18 Phot