1999 JH97

1999JH97, 2000 OG61, 2000OG61, 59666, J99J97H, K00O61G

All data for this body: [vot]

MPC data
Name (number) 1999 JH97 (59666)
a 2.74987
e 0.24488
i / sin(i) 13.2399 / 0.22903
q 2.07648
Q 3.42326
ω 175.8445
Node 172.7085
m 164.1041
n 0.2161
Epoch 2460800.5
nobs 2037
nopp 22
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.221
sin(ip) 0.209
G 0.150
H 14.480
Mass
D 3.77 0.226
pV 0.149 0.0308
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.853
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7518 0.2206 0.2090 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.77 0.226 0.226 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.149 0.0308 0.0308 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
14.48 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
LS 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.140 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5022 0.5022 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT