1997 HR7

1997HR7, 1992 EO31, 1992EO31, 1998 RJ30, 1998RJ30, 43984, J92E31O, J97H07R, J98R30J

All data for this body: [vot]

MPC data
Name (number) 1997 HR7 (43984)
a 2.69787
e 0.08478
i / sin(i) 3.0706 / 0.05357
q 2.46916
Q 2.92658
ω 305.7410
Node 350.8576
m 48.3304
n 0.2224
Epoch 2460800.5
nobs 1319
nopp 25
Years observed 1992-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.699
ep 0.081
sin(ip) 0.062
G 0.150
H 15.240
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 12.560
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6985 0.0808 0.0624 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.24 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
B C 0.1931 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.0416 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2174 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4097 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5348 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5565 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.10 Bus VIS Carvano 2010A&A...510A..43C PHOT
V C 0.0784 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.4948 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3505 0.3850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT