1999 TN178

1999TN178, 74944, J99TH8N

All data for this body: [vot]

MPC data
Name (number) 1999 TN178 (74944)
a 2.42671
e 0.15277
i / sin(i) 3.3508 / 0.05845
q 2.05599
Q 2.79743
ω 310.0723
Node 131.6878
m 239.6826
n 0.2607
Epoch 2460800.5
nobs 1134
nopp 19
Years observed 1999-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.426
ep 0.159
sin(ip) 0.049
G 0.150
H 16.200
Mass
D
pV
Value
Rotational Period 4.481
Period quality 2
Spectral Class S
Spectral Class Score 2.521
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana 0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4262 0.1589 0.0486 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.48103 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.4202 0.4202 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT