Tanchunghee

12603, 1981 TD4, 1981TD4, 1981 VH2, 1981VH2, 1992 WQ, 1992WQ, 1998 MB6, 1998MB6, 1999 RF184, 1999RF184, J81T04D, J81V02H, J92W00Q, J98M06B, J99RI4F

All data for this body: [vot]

MPC data
Name (number) Tanchunghee (12603)
a 2.36193
e 0.19648
i / sin(i) 3.2195 / 0.05616
q 1.89785
Q 2.82602
ω 354.2514
Node 62.5590
m 337.5309
n 0.2715
Epoch 2460800.5
nobs 4512
nopp 23
Years observed 1981-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.362
ep 0.187
sin(ip) 0.040
G 0.150
H 15.180
Mass
D 2.43 0.353
pV 0.394 0.1071
Value
Rotational Period 5.810
Period quality 1
Spectral Class S
Spectral Class Score 4.380
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3621 0.1873 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.43 0.353 0.353 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.394 0.1071 0.1071 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
15.18 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.811 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.3967 0.3967 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT