1999 JR123

1999JR123, 1993 UA6, 1993UA6, 38180, J93U06A, J99JC3R

All data for this body: [vot]

MPC data
Name (number) 1999 JR123 (38180)
a 2.24344
e 0.15948
i / sin(i) 5.9917 / 0.10439
q 1.88565
Q 2.60123
ω 151.6171
Node 120.4340
m 240.9943
n 0.2933
Epoch 2460800.5
nobs 1889
nopp 20
Years observed 1993-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.244
ep 0.142
sin(ip) 0.094
G 0.150
H 15.580
Mass
D
pV
Value
Rotational Period 6.500
Period quality 3
Spectral Class C
Spectral Class Score 9.354
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina -0.7300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2437 0.1423 0.0942 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
15.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.53 3 Synodic Chang 2016ApJS..227...20C Lightcurve
6.547 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.969 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4606 0.4606 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT