1999 TY25

1999TY25, 3472 T-3, 3472T-3, 40779, J99T25Y, T3S3472

All data for this body: [vot]

MPC data
Name (number) 1999 TY25 (40779)
a 3.10279
e 0.08648
i / sin(i) 16.5641 / 0.28509
q 2.83446
Q 3.37113
ω 325.3508
Node 24.4307
m 280.2210
n 0.1803
Epoch 2460800.5
nobs 1713
nopp 21
Years observed 1977-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.102
ep 0.061
sin(ip) 0.279
G 0.150
H 14.030
Mass
D 4.97 0.760
pV 0.216 0.0970
Value
Rotational Period 16.170
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1018 0.0611 0.2787 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.97 0.760 0.760 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.216 0.0970 0.0970 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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.1639 2 Sidereal Durech 2023A&A...675A..24D Model
16.1661 2 Synodic Pal 2020ApJS..247...26P Lightcurve
16.178 2 Synodic Waszczak 2015AJ....150...75W Lightcurve