Senrikyu

05330, 1951 RD2, 1951RD2, 1990 BQ1, 1990BQ1, J51R02D, J90B01Q

All data for this body: [vot]

MPC data
Name (number) Senrikyu (5330)
a 2.76369
e 0.15594
i / sin(i) 33.7459 / 0.55551
q 2.33272
Q 3.19466
ω 21.0020
Node 307.6256
m 41.9390
n 0.2145
Epoch 2460800.5
nobs 5082
nopp 27
Years observed 1951-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Pallas (2)
 
ap 2.764
ep 0.261
sin(ip) 0.531
G 0.150
H 12.470
Mass
D 16.52 0.025
pV 0.130 0.0109
Value
Rotational Period 14.400
Period quality 2
Spectral Class B
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 0 Pallas Novakovic 2019EPSC...13.1671N HCM
2 Pallas 801 Pallas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7643 0.2610 0.5307 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.05 2.630 2.630 Nugent 2016AJ....152...63N NEATM
10.29 2.030 2.030 Nugent 2016AJ....152...63N NEATM
12.29 1.000 1.000 Tedesco 2002AJ....123.1056T STM
13.08 4.100 4.100 Masiero 2021PSJ.....2..162M NEATM
13.10 0.410 0.410 Usui 2011PASJ...63.1117U NEATM
13.16 1.710 1.710 Masiero 2012ApJ...759L...8M NEATM
14.03 1.400 1.400 Ali-Lagoa 2018A&A...612A..85A NEATM
14.06 2.810 2.810 Ali-Lagoa 2018A&A...612A..85A NEATM
14.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
16.54 0.025 0.025 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0300 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.123 0.0150 0.0150 Masiero 2011ApJ...741...68M NEATM
0.128 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.129 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.140 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.147 0.0380 0.0380 Masiero 2012ApJ...759L...8M NEATM
0.150 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.223 0.0430 0.0430 Tedesco 2002AJ....123.1056T 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
12.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.44 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Bus VIS Bus 2002Icar..158..146B SPEC
P 0.970000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC