Ikemura

06661, 1973 QT1, 1973QT1, 1975 EY3, 1975EY3, 1984 RG, 1984RG, 1984 SY2, 1984SY2, 1991 NK6, 1991NK6, 1993 BO, 1993BO, J73Q01T, J75E03Y, J84R00G, J84S02Y, J91N06K, J93B00O

All data for this body: [vot]

MPC data
Name (number) Ikemura (6661)
a 2.37553
e 0.17134
i / sin(i) 2.6977 / 0.04707
q 1.96851
Q 2.78256
ω 200.1743
Node 194.4637
m 3.8262
n 0.2692
Epoch 2460800.5
nobs 6072
nopp 27
Years observed 1973-2024
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.376
ep 0.148
sin(ip) 0.053
G 0.150
H 13.930
Mass
D 11.07 0.146
pV 0.057 0.0068
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 15.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.9300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3756 0.1483 0.0531 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.05 3.470 3.470 Nugent 2016AJ....152...63N NEATM
10.07 2.813 2.813 Masiero 2017AJ....154..168M NEATM
10.16 3.390 3.390 Masiero 2021PSJ.....2..162M NEATM
10.61 1.060 1.060 Ali-Lagoa 2018A&A...612A..85A NEATM
10.61 2.780 2.780 Masiero 2021PSJ.....2..162M NEATM
10.92 0.230 0.230 Usui 2011PASJ...63.1117U NEATM
11.28 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
9.43 2.080 2.080 Masiero 2020PSJ.....1....5M NEATM
9.65 2.500 2.500 Masiero 2020PSJ.....1....5M NEATM
9.91 0.990 0.990 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.045 0.0170 0.0170 Masiero 2012ApJ...759L...8M NEATM
0.047 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.052 0.0300 0.0690 Masiero 2021PSJ.....2..162M NEATM
0.056 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.065 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.067 0.0290 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.068 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.080 0.0480 0.0480 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
13.93 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 Ch Bus-DeMeo VIS de Leon 2016Icar..266...57D SPEC
C 0.980000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C K 0.800000 0.170000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
F Tholen VIS Tatsumi 2022A&A...664A.107T SPEC