Heatherenae

18679, 1998 FW102, 1998FW102, 1999 RU162, 1999RU162, J98FA2W, J99RG2U

All data for this body: [vot]

MPC data
Name (number) Heatherenae (18679)
a 2.26619
e 0.08995
i / sin(i) 5.1229 / 0.08929
q 2.06234
Q 2.47004
ω 307.9947
Node 254.1921
m 326.1589
n 0.2889
Epoch 2460800.5
nobs 3519
nopp 21
Years observed 1993-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.266
ep 0.132
sin(ip) 0.102
G 0.150
H 14.290
Mass
D
pV
Value
Rotational Period 6.240
Period quality 2
Spectral Class S
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2663 0.1316 0.1021 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
14.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.248 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.2498 2 Sidereal Durech 2023A&A...675A..24D Model
7.188 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT