Tunguska

05471, 1932 YN, 1932YN, 1976 FE, 1976FE, 1988 PK1, 1988PK1, 1991 BC, 1991BC, J32Y00N, J76F00E, J88P01K, J91B00C

All data for this body: [vot]

MPC data
Name (number) Tunguska (5471)
a 2.99639
e 0.07122
i / sin(i) 9.3205 / 0.16196
q 2.78298
Q 3.20979
ω 28.4164
Node 250.2291
m 72.5852
n 0.1900
Epoch 2460800.5
nobs 6131
nopp 30
Years observed 1932-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.998
ep 0.080
sin(ip) 0.178
G 0.150
H 11.700
Mass
D 18.08 1.062
pV 0.152 0.0417
Value
Rotational Period 5.100
Period quality 2
Spectral Class X
Spectral Class Score 3.852
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.9300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9979 0.0797 0.1784 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.95 2.610 2.610 Masiero 2012ApJ...759L...8M NEATM
18.42 1.220 1.220 Usui 2011PASJ...63.1117U NEATM
19.27 3.850 3.850 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.131 0.0520 0.0520 Ali-Lagoa 2018A&A...612A..85A NEATM
0.191 0.0700 0.0700 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
11.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.17 2 Synodic Warell 2017MPBu...44..304W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X 0.642 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT