Yamada-Houkoku

15202, 1977 EM5, 1977EM5, 1986 RK3, 1986RK3, J77E05M, J86R03K

All data for this body: [vot]

MPC data
Name (number) Yamada-Houkoku (15202)
a 2.39138
e 0.21026
i / sin(i) 9.5739 / 0.16632
q 1.88856
Q 2.89419
ω 224.2359
Node 177.6403
m 116.4833
n 0.2665
Epoch 2460800.5
nobs 5367
nopp 26
Years observed 1977-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Klio (84)
 
ap 2.391
ep 0.195
sin(ip) 0.167
G 0.150
H 14.550
Mass
D 8.08 0.108
pV 0.058 0.0114
Value
Rotational Period 26.290
Period quality 2+
Spectral Class C
Spectral Class Score 13.081
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
84 Klio 413 Klio 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3913 0.1945 0.1671 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.82 1.650 1.650 Masiero 2020PSJ.....1....5M NEATM
6.97 1.900 1.900 Masiero 2021PSJ.....2..162M NEATM
7.29 1.904 1.904 Masiero 2017AJ....154..168M NEATM
8.09 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0135 0.0135 Masiero 2011ApJ...741...68M NEATM
0.060 0.0279 0.0279 Masiero 2017AJ....154..168M NEATM
0.064 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.069 0.0310 0.0550 Masiero 2021PSJ.....2..162M 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
14.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
26.299 2+ Synodic Oey 2019MPBu...46..119O Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.3334 0.5360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.84 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0296 0.5360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6453 0.5360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8919 0.5360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Cgh Bus VIS Morate 2019A&A..630A.141M SPEC
P C 0.790000 0.210000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC