Morihiroshi

19190, 1981 UE30, 1981UE30, 1981 UX11, 1981UX11, 1992 AM1, 1992AM1, 2000 AM138, 2000AM138, J81U11X, J81U30E, J92A01M, K00AD8M

All data for this body: [vot]

MPC data
Name (number) Morihiroshi (19190)
a 2.73368
e 0.08443
i / sin(i) 6.4587 / 0.11249
q 2.50287
Q 2.96449
ω 268.0159
Node 111.2816
m 241.2732
n 0.2181
Epoch 2460800.5
nobs 3536
nopp 24
Years observed 1981-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.733
ep 0.041
sin(ip) 0.092
G 0.150
H 13.290
Mass
D 12.05 0.191
pV 0.076 0.0132
Value
Rotational Period 9.375
Period quality 2
Spectral Class X
Spectral Class Score 9.809
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
363 Padua 507 Padua -0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7329 0.0405 0.0919 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.39 3.980 3.980 Masiero 2020PSJ.....1....5M NEATM
12.05 0.191 0.191 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.077 0.0137 0.0137 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
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.3754 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X X 0.7961 0.8160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8388 0.8160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT