Terakawa

1997 XA, 1997XA, 1999 DT2, 1999DT2, 28004, J97X00A, J99D02T

All data for this body: [vot]

MPC data
Name (number) Terakawa (28004)
a 2.77930
e 0.19777
i / sin(i) 8.9965 / 0.15637
q 2.22963
Q 3.32897
ω 202.8636
Node 246.0971
m 307.4262
n 0.2127
Epoch 2460800.5
nobs 2151
nopp 23
Years observed 1996-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Phaeo (322)
 
ap 2.783
ep 0.198
sin(ip) 0.169
G 0.150
H 14.640
Mass
D 5.99 0.457
pV 0.094 0.0290
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.960
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
322 Phaeo 530 Phaeo 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7825 0.1982 0.1688 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.99 0.457 0.457 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.094 0.0290 0.0290 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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
CX 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.3267 0.3267 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT