1238 T-1

1238T-1, 14768, 1992 SD19, 1992SD19, 1999 AS7, 1999AS7, J92S19D, J99A07S, T1S1238

All data for this body: [vot]

MPC data
Name (number) 1238 T-1 (14768)
a 2.86820
e 0.07012
i / sin(i) 1.5773 / 0.02753
q 2.66708
Q 3.06932
ω 343.1515
Node 339.4542
m 276.6713
n 0.2029
Epoch 2460800.5
nobs 2212
nopp 23
Years observed 1971-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.868
ep 0.049
sin(ip) 0.040
G 0.150
H 14.570
Mass
D 4.15 0.509
pV 0.285 0.0249
Value
Rotational Period 9.330
Period quality 2
Spectral Class S
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8684 0.0489 0.0404 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.13 0.538 0.538 Masiero 2011ApJ...741...68M NEATM
4.28 1.571 1.571 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.1898 0.1898 Masiero 2011ApJ...741...68M NEATM
0.285 0.0251 0.0251 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
14.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.32 2 Synodic Chang 2015ApJS..219...27C Lightcurve
9.339 2 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
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT