Palazzolascaris

1976 UO19, 1976UO19, 1988 FE3, 1988FE3, 19968, 1997 HH4, 1997HH4, J76U19O, J88F03E, J97H04H

All data for this body: [vot]

MPC data
Name (number) Palazzolascaris (19968)
a 2.78725
e 0.10151
i / sin(i) 1.5071 / 0.02630
q 2.50432
Q 3.07018
ω 321.5346
Node 247.5925
m 337.1298
n 0.2118
Epoch 2460800.5
nobs 3443
nopp 25
Years observed 1976-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.788
ep 0.139
sin(ip) 0.044
G 0.150
H 13.970
Mass
D 11.34 0.216
pV 0.044 0.0060
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.524
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7875 0.1387 0.0441 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.25 0.880 0.880 Usui 2011PASJ...63.1117U NEATM
10.57 3.680 3.680 Masiero 2012ApJ...759L...8M NEATM
10.62 2.120 2.120 Ali-Lagoa 2018A&A...612A..85A NEATM
11.41 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
12.81 4.427 4.427 Masiero 2017AJ....154..168M NEATM
13.14 5.117 5.117 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0204 0.0204 Masiero 2017AJ....154..168M NEATM
0.033 0.0315 0.0315 Masiero 2017AJ....154..168M NEATM
0.045 0.0068 0.0068 Masiero 2011ApJ...741...68M NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0680 0.0680 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
13.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.754 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT