1999 JJ89

1999JJ89, 2000 QW185, 2000QW185, 35904, J99J89J, K00QI5W

All data for this body: [vot]

MPC data
Name (number) 1999 JJ89 (35904)
a 2.31590
e 0.12598
i / sin(i) 4.8718 / 0.08493
q 2.02414
Q 2.60767
ω 328.7237
Node 122.2875
m 256.1179
n 0.2797
Epoch 2460800.5
nobs 1899
nopp 19
Years observed 1997-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.316
ep 0.147
sin(ip) 0.075
G 0.150
H 15.450
Mass
D
pV
Value
Rotational Period 5.518
Period quality 2
Spectral Class S
Spectral Class Score 8.574
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3159 0.1472 0.0752 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
15.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.51842 2 Synodic Pal 2020ApJS..247...26P Lightcurve
5.54786 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.67 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8724 0.8724 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT