1998HW45

1978NX6, 37952, J78N06X, J98H45W

All data for this body: [vot]

MPC data
Name (number) 1998HW45 (37952)
Packed designation 37952
a 2.56409
e 0.17860
i / sin(i) 3.5424 / 0.06179
q 2.10616
Q 3.02203
ω 229.4719
Node 19.8194
m 253.6370
n 0.2401
Epoch 2459600.5
nobs 1328
nopp 21
Years observed 1991-2022
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.565
ep 0.202
sin(ip) 0.062
Value Standard error
G 0.150
H 15.030
Mass
D 2.26 0.164
pV 0.287 0.0956
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5652 0.2015 0.0617 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.26 0.164 0.164 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.287 0.0956 0.0956 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
15.03 MPC-2022-01-18 MPC-2022-01-18 Phot