1999 SS5

1999SS5, J99S05S, Q9760

All data for this body: [vot]

MPC data
Name (number) 1999 SS5 (269760)
a 2.29885
e 0.21319
i / sin(i) 23.9161 / 0.40540
q 1.80877
Q 2.78893
ω 28.2344
Node 11.3356
m 96.5196
n 0.2828
Epoch 2460800.5
nobs 844
nopp 11
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.299
ep 0.207
sin(ip) 0.388
G 0.150
H 16.450
Mass
D 3.17 0.369
pV 0.046 0.0136
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
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2990 0.2069 0.3884 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.88 0.450 0.450 Masiero 2012ApJ...759L...8M NEATM
3.75 0.840 0.840 Masiero 2021PSJ.....2..162M NEATM
3.76 1.010 1.010 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0170 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.044 0.0150 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0340 0.0340 Masiero 2012ApJ...759L...8M 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
16.45 MPC-2023-12-04 MPC-2023-12-04 Phot