Hynek

01842, 1928 DE, 1928DE, 1929 SO, 1929SO, 1952 DN2, 1952DN2, 1953 UV, 1953UV, 1962 EA, 1962EA, 1963 SS, 1963SS, 1964 YF, 1964YF, 1966 HE, 1966HE, 1969 EG1, 1969EG1, 1972 AA, 1972AA, 2004 TE363, 2004TE363, J28D00E, J29S00O, J52D02N, J53U00V, J62E00A, J63S00S, J64Y00F, J66H00E, J69E01G, J72A00A, K04Ta3E

All data for this body: [vot]

MPC data
Name (number) Hynek (1842)
a 2.26585
e 0.18082
i / sin(i) 5.3553 / 0.09333
q 1.85614
Q 2.67557
ω 125.4057
Node 153.4209
m 68.6351
n 0.2890
Epoch 2460800.5
nobs 7754
nopp 35
Years observed 1929-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.266
ep 0.160
sin(ip) 0.093
G 0.150
H 12.590
Mass
D 8.15 0.025
pV 0.293 0.0357
Value
Rotational Period 3.940
Period quality 3
Spectral Class S
Spectral Class Score 27.486
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 1.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2664 0.1601 0.0928 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.00 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
8.17 0.027 0.027 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0415 0.0415 Masiero 2011ApJ...741...68M NEATM
0.300 0.0700 0.0700 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
12.59 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
25.3466 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.94 1+ Synodic Behrend LCDB Lightcurve
3.94 2+ Synodic Behrend LCDB Lightcurve
3.941 3 Synodic Behrend LCDB Lightcurve
3.941 3 Synodic Benishek 2022MPBu...49..149B Lightcurve
3.943 3 Synodic Benishek 2022MPBu...49..149B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.972 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9891 0.9940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9942 0.9940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9990 0.9940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT