Upupa

02868, 1972 UA, 1972UA, 1981 QT2, 1981QT2, J72U00A, J81Q02T

All data for this body: [vot]

MPC data
Name (number) Upupa (2868)
a 2.81531
e 0.17744
i / sin(i) 7.5446 / 0.13130
q 2.31575
Q 3.31488
ω 262.7732
Node 137.8475
m 39.5482
n 0.2086
Epoch 2460800.5
nobs 3871
nopp 30
Years observed 1972-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.815
ep 0.144
sin(ip) 0.126
G 0.150
H 13.100
Mass
D 12.05 0.279
pV 0.093 0.0177
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 12.004
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8148 0.1442 0.1259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.08 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
9.14 2.820 2.820 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.092 0.0180 0.0180 Masiero 2012ApJ...759L...8M NEATM
0.120 0.0900 0.0900 Nugent 2016AJ....152...63N 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
13.10 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.805 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.82 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.3854 0.3840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4616 0.3840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8204 0.3840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT