Ishidatakaki

09091, 1987 SK23, 1987SK23, 1991 TB12, 1991TB12, 1995 VK, 1995VK, J87S23K, J91T12B, J95V00K

All data for this body: [vot]

MPC data
Name (number) Ishidatakaki (9091)
a 2.44185
e 0.20566
i / sin(i) 2.4114 / 0.04207
q 1.93965
Q 2.94406
ω 141.4666
Node 180.3271
m 174.3912
n 0.2583
Epoch 2460200.5
nobs 2481
nopp 24
Years observed 1987-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.443
ep 0.174
sin(ip) 0.046
Value Standard error
G 0.150
H 14.290
Mass
D 4.30 0.014
pV 0.263 0.0430
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4428 0.1743 0.0461 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.30 0.014 0.014 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.263 0.0430 0.0430 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
14.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.60 Behrend LCDB Lightcurve
6.58 Durech 2018A&A...617A..57D Model
6.58 Durech 2023A&A...675A..24D Model