1998HC51

39995, J98H51C

All data for this body: [vot]

MPC data
Name (number) 1998HC51 (39995)
Packed designation 39995
a 2.62957
e 0.08767
i / sin(i) 13.5601 / 0.23447
q 2.39905
Q 2.86010
ω 97.0023
Node 218.6009
m 111.5152
n 0.2311
Epoch 2459600.5
nobs 1192
nopp 20
Years observed 1994-2022
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.630
ep 0.051
sin(ip) 0.247
Value Standard error
G 0.150
H 14.700
Mass
D 8.31 0.139
pV 0.041 0.0029
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6303 0.0508 0.2468 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.19 1.850 1.850 Masiero 2021PSJ.....2..162M NEATM
8.32 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0029 0.0029 Masiero 2011ApJ...741...68M NEATM
0.064 0.0260 0.0450 Masiero 2021PSJ.....2..162M 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
14.70 MPC-2022-01-18 MPC-2022-01-18 Phot