Ryba

02523, 1952 DW1, 1952DW1, 1977 UL, 1977UL, 1978 EO4, 1978EO4, 1980 PV, 1980PV, J52D01W, J77U00L, J78E04O, J80P00V

All data for this body: [vot]

MPC data
Name (number) Ryba (2523)
a 3.02387
e 0.03391
i / sin(i) 8.8806 / 0.15438
q 2.92133
Q 3.12641
ω 283.6398
Node 282.4598
m 187.8385
n 0.1874
Epoch 2460200.5
nobs 6961
nopp 33
Years observed 1952-2023
rms 0.34
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.017
ep 0.072
sin(ip) 0.176
Value Standard error
G 0.150
H 11.530
Mass
D 18.99 0.033
pV 0.181 0.0140
Rotational Period 9.390
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0169 0.0719 0.1763 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.35 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
19.04 0.033 0.033 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0197 0.0197 Masiero 2011ApJ...741...68M NEATM
0.200 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
11.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.39 Durech 2023A&A...675A..24D Model
9.39 Durech 2020A&A...643A..59D Model
9.39 Behrend LCDB Lightcurve