1998 HG72

1998HG72, 96466, J98H72G

All data for this body: [vot]

MPC data
Name (number) 1998 HG72 (96466)
a 2.56249
e 0.16454
i / sin(i) 4.8497 / 0.08454
q 2.14087
Q 2.98412
ω 127.8358
Node 75.7258
m 219.5862
n 0.2403
Epoch 2460800.5
nobs 1271
nopp 21
Years observed 1994-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.561
ep 0.221
sin(ip) 0.068
G 0.150
H 15.520
Mass
D 2.27 0.443
pV 0.285 0.1324
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.394
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5606 0.2210 0.0675 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.27 0.443 0.443 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.285 0.1324 0.1324 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
15.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.0331 0.2910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3125 0.2910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT