1999 TL27

1999TL27, 2001 BG54, 2001BG54, 42936, J99T27L, K01B54G

All data for this body: [vot]

MPC data
Name (number) 1999 TL27 (42936)
a 2.92850
e 0.07800
i / sin(i) 1.1214 / 0.01957
q 2.70009
Q 3.15692
ω 105.6318
Node 322.4161
m 9.8299
n 0.1967
Epoch 2460800.5
nobs 1920
nopp 22
Years observed 1996-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.927
ep 0.064
sin(ip) 0.037
G 0.150
H 14.690
Mass
D 3.75 0.366
pV 0.218 0.0543
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.364
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9272 0.0641 0.0369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.75 0.366 0.366 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.218 0.0543 0.0543 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
14.69 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
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.8940 0.8940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT