1991PT16

15281, 1996TK61, J91P16T, J96T61K

All data for this body: [vot]

MPC data
Name (number) 1991PT16 (15281)
Packed designation 15281
a 2.90912
e 0.06688
i / sin(i) 2.4064 / 0.04199
q 2.71455
Q 3.10369
ω 166.7822
Node 152.2793
m 68.8871
n 0.1986
Epoch 2459600.5
nobs 1855
nopp 22
Years observed 1991-2021
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.911
ep 0.047
sin(ip) 0.035
Value Standard error
G 0.150
H 13.230
Mass
D 7.36 0.147
pV 0.205 0.0154
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.4700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9110 0.0470 0.0349 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.36 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.205 0.0154 0.0154 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.23 MPC-2022-01-18 MPC-2022-01-18 Phot