Madeleineyang

11701, 1950 NP1, 1950NP1, 1981 NA1, 1981NA1, 1986 TP4, 1986TP4, 1990 SE18, 1990SE18, 1998 FY116, 1998FY116, J50N01P, J81N01A, J86T04P, J90S18E, J98FB6Y

All data for this body: [vot]

MPC data
Name (number) Madeleineyang (11701)
a 2.69871
e 0.14936
i / sin(i) 5.2314 / 0.09118
q 2.29562
Q 3.10181
ω 22.9909
Node 275.8877
m 316.9693
n 0.2223
Epoch 2460800.5
nobs 3848
nopp 26
Years observed 1950-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.698
ep 0.141
sin(ip) 0.108
G 0.150
H 13.530
Mass
D 6.44 0.401
pV 0.204 0.0312
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.142
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6984 0.1412 0.1085 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.44 0.401 0.401 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.204 0.0312 0.0312 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
13.53 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 0.857 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C X 0.2919 0.3320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D X 0.3129 0.3320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.37 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.0833 0.3320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5593 0.3320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT