Isamu

06878, 1971 VL, 1971VL, 1974 HQ2, 1974HQ2, 1977 DM3, 1977DM3, 1986 PN5, 1986PN5, 1994 TN2, 1994TN2, J71V00L, J74H02Q, J77D03M, J86P05N, J94T02N

All data for this body: [vot]

MPC data
Name (number) Isamu (6878)
a 2.46242
e 0.18232
i / sin(i) 4.0334 / 0.07034
q 2.01348
Q 2.91135
ω 225.3940
Node 93.8313
m 9.8961
n 0.2551
Epoch 2460800.5
nobs 7082
nopp 30
Years observed 1971-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.462
ep 0.156
sin(ip) 0.052
G 0.150
H 14.130
Mass
D 8.31 1.271
pV 0.059 0.0220
Value
Rotational Period 4.750
Period quality 2-
Spectral Class C
Spectral Class Score 5.484
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
6142 Tantawi -1 Tantawi -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
44 Nysa 405 Nysa-Polana 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
2.4620 0.1562 0.0524 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.05 2.400 2.400 Masiero 2020PSJ.....1....5M NEATM
8.25 2.325 2.325 Masiero 2017AJ....154..168M NEATM
8.52 1.960 1.960 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.078 0.0675 0.0675 Masiero 2017AJ....154..168M 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
14.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.755 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.914 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT