1999NS36

1991EZ1, 31809, J91E01Z, J99N36S

All data for this body: [vot]

MPC data
Name (number) 1999NS36 (31809)
Packed designation 31809
a 3.16884
e 0.10257
i / sin(i) 15.7102 / 0.27077
q 2.84381
Q 3.49387
ω 114.0844
Node 324.7223
m 234.6599
n 0.1747
Epoch 2459600.5
nobs 1800
nopp 18
Years observed 1991-2021
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.174
ep 0.093
sin(ip) 0.285
Value Standard error
G 0.150
H 12.820
Mass
D 14.63 0.319
pV 0.075 0.0124
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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
3.1741 0.0935 0.2849 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.63 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0124 0.0124 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
12.82 MPC-2022-01-18 MPC-2022-01-18 Phot