1997 SJ19

1997SJ19, J97S19J, S5231

All data for this body: [vot]

MPC data
Name (number) 1997 SJ19 (285231)
a 2.40754
e 0.17961
i / sin(i) 1.5121 / 0.02639
q 1.97513
Q 2.83996
ω 193.0292
Node 234.1626
m 89.3893
n 0.2638
Epoch 2460800.5
nobs 304
nopp 14
Years observed 1997-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.408
ep 0.176
sin(ip) 0.040
G 0.150
H 18.000
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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 -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4083 0.1759 0.0403 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
18.00 MPC-2023-12-04 MPC-2023-12-04 Phot