1989 TS2

1989TS2, 11869, 1997 NC5, 1997NC5, J89T02S, J97N05C

All data for this body: [vot]

MPC data
Name (number) 1989 TS2 (11869)
a 5.22585
e 0.04226
i / sin(i) 11.3139 / 0.19618
q 5.00503
Q 5.44667
ω 160.1555
Node 149.6775
m 59.9932
n 0.0825
Epoch 2460800.5
nobs 2183
nopp 28
Years observed 1988-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 11.540
Mass
D 26.08 0.315
pV 0.053 0.0077
Value
Rotational Period 14.000
Period quality 2
Spectral Class D
Spectral Class Score 22.222
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.40 0.440 0.440 Grav 2011ApJ...742...40G NEATM
26.79 0.450 0.450 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0090 0.0090 Grav 2011ApJ...742...40G NEATM
0.068 0.0150 0.0150 Grav 2012ApJ...759...49G 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
11.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.017 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
14.02 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
D 0.56 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.3446 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4386 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5727 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5969 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7267 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8375 0.6060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT