Kuroiwa

07436, 1976 YJ7, 1976YJ7, 1984 DU1, 1984DU1, 1992 SJ25, 1992SJ25, 1994 CB2, 1994CB2, J76Y07J, J84D01U, J92S25J, J94C02B

All data for this body: [vot]

MPC data
Name (number) Kuroiwa (7436)
a 2.22919
e 0.09638
i / sin(i) 2.2067 / 0.03850
q 2.01434
Q 2.44404
ω 290.2972
Node 256.2252
m 285.6731
n 0.2961
Epoch 2460200.5
nobs 3004
nopp 24
Years observed 1976-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.229
ep 0.145
sin(ip) 0.052
Value Standard error
G 0.150
H 14.120
Mass
D 4.13 0.079
pV 0.328 0.0375
Rotational Period 5.610
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2295 0.1446 0.0525 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
4.57 0.110 0.110 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.307 0.0400 0.0400 Masiero 2012ApJ...759L...8M NEATM
0.478 0.1066 0.1066 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
14.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.61 Carbognani 2014MPBu...41..265C Lightcurve
6.18 Behrend LCDB Lightcurve
6.18 Behrend LCDB Lightcurve