1998 HG153

1998HG153, 19491, 1991 RJ24, 1991RJ24, 2000 SY279, 2000SY279, J91R24J, J98HF3G, K00SR9Y

All data for this body: [vot]

MPC data
Name (number) 1998 HG153 (19491)
a 2.66331
e 0.18190
i / sin(i) 16.9646 / 0.29178
q 2.17886
Q 3.14776
ω 243.2962
Node 153.6078
m 232.5473
n 0.2268
Epoch 2460800.5
nobs 3395
nopp 23
Years observed 1991-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.662
ep 0.150
sin(ip) 0.282
G 0.150
H 13.530
Mass
D 7.09 0.118
pV 0.177 0.0405
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6623 0.1503 0.2824 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.09 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
7.59 2.560 2.560 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.109 0.1330 0.1330 Masiero 2020PSJ.....1....5M NEATM
0.184 0.0425 0.0425 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
13.53 MPC-2023-12-04 MPC-2023-12-04 Phot