1999 RO42

1999RO42, 44619, J99R42O

All data for this body: [vot]

MPC data
Name (number) 1999 RO42 (44619)
a 2.13553
e 0.22762
i / sin(i) 5.4889 / 0.09565
q 1.64945
Q 2.62162
ω 197.5792
Node 113.7392
m 119.4116
n 0.3158
Epoch 2460800.5
nobs 1580
nopp 20
Years observed 1993-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 16.060
Mass
D
pV
Value
Rotational Period 1.000
Period quality
Spectral Class S
Spectral Class Score 25.138
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
16.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.0 Synodic Erasmus 2017AJ....154..162E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus-DeMeo VISNIR Erasmus 2017AJ....154..162E PHOT
S Bus VIS Binzel 2019Icar..324...41B PHOT
S DeMeo-Carry VIS Carry PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4400 0.9680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9996 0.9680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT