Foros

07629, 1948 TB2, 1948TB2, 1977 QK1, 1977QK1, 1977 RW2, 1977RW2, 1977 TQ2, 1977TQ2, 1988 TF, 1988TF, J48T02B, J77Q01K, J77R02W, J77T02Q, J88T00F

All data for this body: [vot]

MPC data
Name (number) Foros (7629)
a 2.36577
e 0.23422
i / sin(i) 1.8828 / 0.03286
q 1.81167
Q 2.91987
ω 25.6150
Node 344.9081
m 21.8340
n 0.2709
Epoch 2460800.5
nobs 5069
nopp 25
Years observed 1977-2024
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.366
ep 0.198
sin(ip) 0.041
G 0.150
H 14.580
Mass
D 2.84 0.350
pV 0.463 0.2130
Value
Rotational Period 3.080
Period quality 2-
Spectral Class S
Spectral Class Score 10.491
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
7629 Foros -1 Foros -1.0000 Nesvorny 2025arXiv250800753N/ HCM-2025
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3658 0.1980 0.0414 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.84 0.350 0.350 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.463 0.2130 0.2130 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.083 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Cellino 2001Icar..152..225C SPEC
S S 0.9152 0.9152 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT