Sigiriya

1975 TF3, 1975TF3, 1998 FK39, 1998FK39, 1999 PK6, 1999PK6, 1999 RE143, 1999RE143, 22802, J75T03F, J98F39K, J99P06K, J99RE3E

All data for this body: [vot]

MPC data
Name (number) Sigiriya (22802)
a 2.27782
e 0.19549
i / sin(i) 6.5563 / 0.11418
q 1.83252
Q 2.72313
ω 157.0609
Node 156.0392
m 195.7987
n 0.2867
Epoch 2460800.5
nobs 2242
nopp 23
Years observed 1975-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.278
ep 0.150
sin(ip) 0.110
G 0.150
H 15.300
Mass
D 2.71 0.453
pV 0.181 0.0555
Value
Rotational Period 4.200
Period quality 2
Spectral Class X
Spectral Class Score 8.116
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 0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2784 0.1502 0.1103 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.53 0.568 0.568 Masiero 2017AJ....154..168M NEATM
3.03 0.750 0.750 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.156 0.0702 0.0702 Masiero 2017AJ....154..168M NEATM
0.224 0.0907 0.0907 Masiero 2017AJ....154..168M NEATM
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
15.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.29 2 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S X 0.1394 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.3268 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2199 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3371 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7956 0.2620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT