Sallaba

07221, 1936 QH1, 1936QH1, 1981 SJ, 1981SJ, 1992 OS8, 1992OS8, J36Q01H, J81S00J, J92O08S

All data for this body: [vot]

MPC data
Name (number) Sallaba (7221)
a 2.40975
e 0.21776
i / sin(i) 1.2665 / 0.02210
q 1.88500
Q 2.93450
ω 22.8865
Node 317.9480
m 247.5988
n 0.2635
Epoch 2460800.5
nobs 2160
nopp 29
Years observed 1936-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.410
ep 0.180
sin(ip) 0.036
G 0.150
H 15.050
Mass
D 2.60 0.879
pV 0.262 0.1796
Value
Rotational Period 2.800
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4103 0.1797 0.0362 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.60 0.879 0.879 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.262 0.1796 0.1796 Masiero 2011ApJ...741...68M 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
15.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.82 2 Synodic Yeh 2020AJ....160...73Y Lightcurve