Parvulesco

02331, 1931 XN, 1931XN, 1936 EA, 1936EA, 1951 AE1, 1951AE1, 1953 PU, 1953PU, 1961 TF, 1961TF, 1965 WQ, 1965WQ, 1965 WW, 1965WW, 1968 QM1, 1968QM1, 1974 FX, 1974FX, J31X00N, J36E00A, J51A01E, J53P00U, J61T00F, J65W00Q, J65W00W, J68Q01M, J74F00X

All data for this body: [vot]

MPC data
Name (number) Parvulesco (2331)
a 2.42612
e 0.22009
i / sin(i) 3.7028 / 0.06458
q 1.89216
Q 2.96009
ω 224.4544
Node 254.9439
m 232.8067
n 0.2608
Epoch 2460800.5
nobs 5942
nopp 36
Years observed 1936-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.421
ep 0.248
sin(ip) 0.085
G 0.150
H 12.750
Mass
D 5.67 0.121
pV 0.697 0.0709
Value
Rotational Period 32.000
Period quality 3
Spectral Class C
Spectral Class Score 22.958
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4208 0.2481 0.0845 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 0.330 0.330 Masiero 2012ApJ...759L...8M NEATM
5.71 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.668 0.1190 0.1190 Masiero 2012ApJ...759L...8M NEATM
0.713 0.0882 0.0882 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
12.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
32.03 3 Synodic Stephens 2004MPBu...31...60S Lightcurve
9.0 1 Synodic Behrend LCDB Lightcurve
97.141 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus VIS Bus 2002Icar..158..146B SPEC
V C 0.4622 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3924 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4705 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.6014 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.6387 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.2434 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3272 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3457 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3530 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4425 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.9478 0.2660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.56 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC