1998 HM37

1998HM37, 1999 TP203, 1999TP203, 44124, J98H37M, J99TK3P

All data for this body: [vot]

MPC data
Name (number) 1998 HM37 (44124)
a 2.33581
e 0.15386
i / sin(i) 2.7425 / 0.04785
q 1.97643
Q 2.69519
ω 337.4440
Node 257.8812
m 18.1013
n 0.2761
Epoch 2460200.5
nobs 1106
nopp 19
Years observed 1995-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.336
ep 0.172
sin(ip) 0.062
Value Standard error
G 0.150
H 16.250
Mass
D 3.27 0.409
pV 0.060 0.0192
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3362 0.1720 0.0621 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.80 0.894 0.894 Masiero 2017AJ....154..168M NEATM
3.39 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.071 0.0393 0.0393 Masiero 2017AJ....154..168M 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
16.25 MPC-2023-12-04 MPC-2023-12-04 Phot