Toshitanaka

07487, 1973 AY1, 1973AY1, 1982 BT7, 1982BT7, 1994 YM, 1994YM, J73A01Y, J82B07T, J94Y00M

All data for this body: [vot]

MPC data
Name (number) Toshitanaka (7487)
a 2.69013
e 0.16618
i / sin(i) 13.4863 / 0.23321
q 2.24307
Q 3.13719
ω 300.9642
Node 103.2758
m 358.5804
n 0.2234
Epoch 2460800.5
nobs 4492
nopp 27
Years observed 1954-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.691
ep 0.143
sin(ip) 0.217
G 0.150
H 12.660
Mass
D 8.10 0.159
pV 0.324 0.0758
Value
Rotational Period 4.500
Period quality 3-
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.8400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6909 0.1430 0.2168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.10 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.324 0.0758 0.0758 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
12.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.505 3- Synodic Salvaggio 2017MPBu...44..155P Lightcurve