Jessonda

00549, 1904 WA, 1904WA, J04W00A

All data for this body: [vot]

MPC data
Name (number) Jessonda (549)
a 2.68648
e 0.25625
i / sin(i) 3.9543 / 0.06896
q 1.99806
Q 3.37491
ω 157.8619
Node 291.2652
m 126.9688
n 0.2238
Epoch 2460800.5
nobs 5136
nopp 43
Years observed 1904-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.684
ep 0.259
sin(ip) 0.084
G 0.150
H 10.880
Mass
D 18.26 0.347
pV 0.175 0.0091
Value
Rotational Period 2.971
Period quality 3-
Spectral Class S
Spectral Class Score 11.534
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6842 0.2594 0.0841 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.53 0.650 0.650 Masiero 2012ApJ...759L...8M NEATM
18.25 3.400 3.400 Nugent 2016AJ....152...63N NEATM
18.43 0.690 0.690 Usui 2011PASJ...63.1117U NEATM
18.81 0.700 0.700 Tedesco 2002AJ....123.1056T STM
19.20 3.840 3.840 Ali-Lagoa 2018A&A...612A..85A NEATM
19.89 1.009 1.009 Ryan&Woodward 2010AJ....140..933R IRAS-STM
23.29 1.236 1.236 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.131 0.0152 0.0152 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.180 0.0192 0.0192 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.197 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.223 0.0890 0.0890 Ali-Lagoa 2018A&A...612A..85A NEATM
0.250 0.1500 0.1500 Nugent 2016AJ....152...63N NEATM
0.289 0.0430 0.0430 Masiero 2012ApJ...759L...8M 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
10.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.962 2+ Synodic Stephens 2015MPBu...42..104S Lightcurve
2.97 1 Synodic Behrend LCDB Lightcurve
2.9709 1+ Synodic Behrend LCDB Lightcurve
2.971 2- Synodic Warner 2011MPBu...38...96W Lightcurve
2.9713 3- Synodic Pilcher 2020MPBu...47..192P Lightcurve
2.972 2- Synodic Polakis 2020MPBu...47..314P Lightcurve
4.5 1 Synodic CALL LCDB Lightcurve
5.938 1 Synodic Warner 2006MPBu...33...58W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.932 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9904 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT