Umbertoeco

13069, 1984 WV1, 1984WV1, 1989 EU11, 1989EU11, 1991 RX1, 1991RX1, 1995 WY3, 1995WY3, J84W01V, J89E11U, J91R01X, J95W03Y

All data for this body: [vot]

MPC data
Name (number) Umbertoeco (13069)
a 2.37224
e 0.24832
i / sin(i) 7.3331 / 0.12764
q 1.78316
Q 2.96133
ω 81.3514
Node 357.6440
m 14.9708
n 0.2698
Epoch 2460800.5
nobs 4079
nopp 22
Years observed 1971-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.364
ep 0.250
sin(ip) 0.137
G 0.150
H 14.400
Mass
D 7.59 0.238
pV 0.071 0.0163
Value
Rotational Period 5.730
Period quality 2
Spectral Class C
Spectral Class Score 5.799
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3639 0.2496 0.1371 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.40 1.490 1.490 Masiero 2020PSJ.....1....5M NEATM
6.22 1.810 1.810 Masiero 2020PSJ.....1....5M NEATM
6.45 2.980 2.980 Masiero 2012ApJ...759L...8M NEATM
7.67 0.250 0.250 Usui 2011PASJ...63.1117U NEATM
7.83 1.570 1.570 Ali-Lagoa 2018A&A...612A..85A NEATM
7.84 1.570 1.570 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.066 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.073 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.106 0.0680 0.0680 Masiero 2020PSJ.....1....5M NEATM
0.107 0.0850 0.0850 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
14.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.736 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 B 0.2341 0.3620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7310 0.3620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.4399 0.3620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT