Pisek

02672, 1937 NP, 1937NP, 1953 EJ1, 1953EJ1, 1953 ET1, 1953ET1, 1978 EF1, 1978EF1, 1979 KC, 1979KC, J37N00P, J53E01J, J53E01T, J78E01F, J79K00C

All data for this body: [vot]

MPC data
Name (number) Pisek (2672)
a 2.61191
e 0.15058
i / sin(i) 14.1366 / 0.24423
q 2.21862
Q 3.00520
ω 152.3993
Node 128.8956
m 291.3486
n 0.2335
Epoch 2460800.5
nobs 5911
nopp 29
Years observed 1953-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.612
ep 0.143
sin(ip) 0.228
G 0.150
H 12.490
Mass
D 21.45 0.371
pV 0.055 0.0034
Value
Rotational Period 831.000
Period quality 2+
Spectral Class M
Spectral Class Score 10.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6122 0.1432 0.2276 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.24 0.745 0.745 Ryan&Woodward 2010AJ....140..933R IRAS-STM
19.37 4.650 4.650 Masiero 2020PSJ.....1....5M NEATM
20.03 5.990 5.990 Nugent 2016AJ....152...63N NEATM
20.18 0.800 0.800 Tedesco 2002AJ....123.1056T STM
21.25 1.824 1.824 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
22.62 0.790 0.790 Masiero 2012ApJ...759L...8M NEATM
24.71 7.240 7.240 Masiero 2020PSJ.....1....5M NEATM
24.81 5.820 5.820 Masiero 2020PSJ.....1....5M NEATM
26.04 5.210 5.210 Ali-Lagoa 2018A&A...612A..85A NEATM
26.45 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
27.15 2.710 2.710 Ali-Lagoa 2018A&A...612A..85A NEATM
29.59 7.961 7.961 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.029 0.0187 0.0187 Masiero 2017AJ....154..168M NEATM
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.038 0.0200 0.0200 Masiero 2020PSJ.....1....5M NEATM
0.039 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.040 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.044 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.045 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.084 0.0141 0.0141 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.091 0.0080 0.0080 Tedesco 2002AJ....123.1056T STM
0.141 0.0130 0.0130 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
12.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
831.0 2+ Synodic Benishek 2018MPBu...45...82B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
M Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
X 0.868 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT