1998 HR67

1998HR67, 1999 UB3, 1999UB3, 48867, J98H67R, J99U03B

All data for this body: [vot]

MPC data
Name (number) 1998 HR67 (48867)
a 2.21176
e 0.14654
i / sin(i) 7.3010 / 0.12708
q 1.88765
Q 2.53587
ω 250.0672
Node 19.8072
m 32.3414
n 0.2996
Epoch 2460800.5
nobs 3124
nopp 21
Years observed 1991-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.212
ep 0.129
sin(ip) 0.128
G 0.150
H 14.990
Mass
D 3.62 0.214
pV 0.178 0.0317
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 19.272
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2120 0.1290 0.1275 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.62 0.214 0.214 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.178 0.0317 0.0317 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
14.99 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.9996 0.9600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.81 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.0697 0.9600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5486 0.9600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9908 0.9600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT