Allanchu

11414, 1978 RU15, 1978RU15, 1981 JE6, 1981JE6, 1995 DK6, 1995DK6, 1999 JU26, 1999JU26, J78R15U, J81J06E, J95D06K, J99J26U

All data for this body: [vot]

MPC data
Name (number) Allanchu (11414)
a 2.35254
e 0.12077
i / sin(i) 0.9087 / 0.01586
q 2.06843
Q 2.63665
ω 236.7537
Node 53.1885
m 18.0841
n 0.2731
Epoch 2460800.5
nobs 1852
nopp 24
Years observed 1978-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.353
ep 0.104
sin(ip) 0.012
G 0.150
H 15.520
Mass
D 4.25 0.113
pV 0.074 0.0094
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 15.752
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3528 0.1038 0.0118 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0094 0.0094 Masiero 2011ApJ...741...68M 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
15.52 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
B C 0.3203 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.6049 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2130 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3157 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3324 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4097 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5484 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8061 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0525 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2662 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3211 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4189 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.5109 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT