1999 TQ23

1999TQ23, 1995 UM26, 1995UM26, 96882, J95U26M, J99T23Q

All data for this body: [vot]

MPC data
Name (number) 1999 TQ23 (96882)
a 2.52237
e 0.10516
i / sin(i) 3.2620 / 0.05690
q 2.25711
Q 2.78762
ω 191.1390
Node 69.4092
m 239.6356
n 0.2460
Epoch 2460800.5
nobs 922
nopp 21
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.525
ep 0.124
sin(ip) 0.041
G 0.150
H 16.080
Mass
D 2.05 0.300
pV 0.184 0.0520
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 37.361
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5249 0.1237 0.0411 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.05 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.0520 0.0520 Masiero 2012ApJ...759L...8M 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
16.08 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
S S 0.6326 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7093 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7298 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7758 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9030 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.42 Bus VIS Carvano 2010A&A...510A..43C PHOT
V S 0.0988 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.6793 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.1083 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.944 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1086 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3231 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5420 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5586 0.6320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT