Waltari

04266, 1940 YE, 1940YE, 1957 YA, 1957YA, 1978 NR7, 1978NR7, J40Y00E, J57Y00A, J78N07R

All data for this body: [vot]

MPC data
Name (number) Waltari (4266)
a 3.16817
e 0.17777
i / sin(i) 16.4977 / 0.28398
q 2.60496
Q 3.73137
ω 156.0196
Node 322.4674
m 284.8424
n 0.1748
Epoch 2460800.5
nobs 4322
nopp 30
Years observed 1940-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.183
ep 0.196
sin(ip) 0.287
G 0.150
H 12.080
Mass
D 23.81 0.067
pV 0.053 0.0061
Value
Rotational Period 11.000
Period quality 3
Spectral Class C
Spectral Class Score 26.876
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1829 0.1960 0.2872 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.31 8.200 8.200 Masiero 2021PSJ.....2..162M NEATM
22.64 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
24.50 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
27.61 2.070 2.070 Usui 2011PASJ...63.1117U NEATM
28.49 5.700 5.700 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.054 0.0290 0.0640 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M 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
12.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.2 3 Synodic LeCrone 2004MPBu...31...78L Lightcurve
7.4622 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.4485 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6676 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7528 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7744 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8926 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.9435 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K C 0.0869 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.1330 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.5066 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.5306 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.5601 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.8289 0.4050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT