Tongkexue

19002, 1998 DZ14, 1998DZ14, 1999 NL12, 1999NL12, 2000 RD61, 2000RD61, J98D14Z, J99N12L, K00R61D

All data for this body: [vot]

MPC data
Name (number) Tongkexue (19002)
a 2.39449
e 0.12615
i / sin(i) 7.3960 / 0.12873
q 2.09243
Q 2.69655
ω 279.3936
Node 72.3427
m 280.1049
n 0.2660
Epoch 2460800.5
nobs 4467
nopp 23
Years observed 1991-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.394
ep 0.086
sin(ip) 0.114
G 0.150
H 14.680
Mass
D 2.94 0.556
pV 0.428 0.0776
Value
Rotational Period 4.254
Period quality 2
Spectral Class V
Spectral Class Score 5.928
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3943 0.0859 0.1144 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.556 0.556 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.428 0.0776 0.0776 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
14.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.25396 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V 0.988 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT