Tokyotech

04288, 1921XA, 1951XD1, 1959SJ, 1962JG, 1980NU, 1983EQ3, 1983HA2, 1989TQ1, J21X00A, J51X01D, J59S00J, J62J00G, J80N00U, J83E03Q, J83H02A, J89T01Q

All data for this body: [vot]

MPC data
Name (number) Tokyotech (4288)
Packed designation 04288
a 2.62845
e 0.17683
i / sin(i) 14.0266 / 0.24237
q 2.16367
Q 3.09322
ω 325.4715
Node 44.5629
m 212.1692
n 0.2313
Epoch 2459600.5
nobs 2821
nopp 26
Years observed 1959-2022
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.629
ep 0.144
sin(ip) 0.226
Value Standard error
G 0.150
H 11.700
Mass
D 12.66 0.069
pV 0.241 0.0160
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6286 0.1436 0.2261 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.43 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
10.97 2.190 2.190 Ali-Lagoa 2018A&A...612A..85A NEATM
11.19 0.340 0.340 Usui 2011PASJ...63.1117U NEATM
12.30 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
12.63 2.530 2.530 Ali-Lagoa 2018A&A...612A..85A NEATM
13.60 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.0366 0.0366 Masiero 2011ApJ...741...68M NEATM
0.220 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.268 0.1070 0.1070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.355 0.1420 0.1420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.408 0.0440 0.0440 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.70 MPC-2022-01-18 MPC-2022-01-18 Phot