1999 RO12

1999RO12, 2000 WQ5, 2000WQ5, 86055, J99R12O, K00W05Q

All data for this body: [vot]

MPC data
Name (number) 1999 RO12 (86055)
a 3.10930
e 0.03476
i / sin(i) 8.1633 / 0.14200
q 3.00121
Q 3.21740
ω 149.0815
Node 310.2051
m 131.8763
n 0.1798
Epoch 2460800.5
nobs 1973
nopp 20
Years observed 1999-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.107
ep 0.054
sin(ip) 0.160
G 0.150
H 14.260
Mass
D
pV
Value
Rotational Period 27.753
Period quality 2
Spectral Class S
Spectral Class Score 5.948
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.9200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1074 0.0545 0.1598 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
27.7534 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
XS 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6580 0.6580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT