1990QN8

2001YD25, 85174, J90Q08N, K01Y25D

All data for this body: [vot]

MPC data
Name (number) 1990QN8 (85174)
Packed designation 85174
a 2.30827
e 0.22558
i / sin(i) 2.2719 / 0.03964
q 1.78758
Q 2.82897
ω 327.9130
Node 350.1599
m 353.7244
n 0.2810
Epoch 2459600.5
nobs 473
nopp 19
Years observed 1990-2020
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.308
ep 0.184
sin(ip) 0.040
Value Standard error
G 0.150
H 16.880
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3085 0.1842 0.0402 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
16.88 MPC-2022-01-18 MPC-2022-01-18 Phot