Vondel

02992, 1978 QV1, 1978QV1, 2540 P-L, 2540P-L, J78Q01V, PLS2540

All data for this body: [vot]

MPC data
Name (number) Vondel (2992)
a 2.74632
e 0.19038
i / sin(i) 7.0461 / 0.12267
q 2.22346
Q 3.26917
ω 267.4199
Node 184.8861
m 8.0807
n 0.2166
Epoch 2460800.5
nobs 3525
nopp 30
Years observed 1960-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.746
ep 0.188
sin(ip) 0.129
G 0.150
H 13.640
Mass
D 10.49 0.157
pV 0.085 0.0112
Value
Rotational Period 18.840
Period quality 2
Spectral Class C
Spectral Class Score 13.251
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7463 0.1880 0.1290 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.01 0.500 0.500 Usui 2011PASJ...63.1117U NEATM
10.59 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
7.52 1.659 1.659 Masiero 2017AJ....154..168M NEATM
8.41 2.980 2.980 Masiero 2012ApJ...759L...8M NEATM
9.11 2.430 2.430 Masiero 2021PSJ.....2..162M NEATM
9.85 1.970 1.970 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.084 0.0127 0.0127 Masiero 2011ApJ...741...68M NEATM
0.085 0.0410 0.0780 Masiero 2021PSJ.....2..162M NEATM
0.106 0.0579 0.0579 Masiero 2017AJ....154..168M NEATM
0.109 0.0670 0.0670 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
13.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.8453 2 Sidereal Durech 2023A&A...675A..24D Model
18.8455 2 Sidereal Durech 2018A&A...617A..57D Model
18.849 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.878 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.1521 0.3080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5884 0.3080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT