Josefaperez

04555, 1953 QL, 1953QL, 1970 QL, 1970QL, 1987 QL, 1987QL, J53Q00L, J70Q00L, J87Q00L

All data for this body: [vot]

MPC data
Name (number) Josefaperez (4555)
a 2.25738
e 0.19871
i / sin(i) 7.3930 / 0.12868
q 1.80882
Q 2.70595
ω 141.8481
Node 158.2614
m 67.4193
n 0.2906
Epoch 2460800.5
nobs 7340
nopp 26
Years observed 1970-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.258
ep 0.153
sin(ip) 0.129
G 0.150
H 14.300
Mass
D 3.13 0.111
pV 0.364 0.0623
Value
Rotational Period 2.884
Period quality 3
Spectral Class S
Spectral Class Score 9.889
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2577 0.1531 0.1285 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.13 0.111 0.111 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.364 0.0623 0.0623 Masiero 2011ApJ...741...68M 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
14.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.872 2+ Synodic Aznar 2015MPBu...42....4M Lightcurve
2.8844 3 Synodic Pravec LCDB Lightcurve
2.88446 2 Synodic Pal 2020ApJS..247...26P Lightcurve
2.8847 3 Synodic Chiorny 2011P&SS...59.1482C Lightcurve
2.8847 3 Synodic Pravec LCDB Lightcurve
2.8848 3- Synodic Oey 2016MPBu...43...45O Lightcurve
2.885 3- Synodic Pravec LCDB Lightcurve
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 0.48 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S V 0.1558 0.6930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9983 0.6930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT