Perun

04250, 1950 TB2, 1950TB2, 1977 LQ1, 1977LQ1, 1978 RH5, 1978RH5, 1978 TW3, 1978TW3, 1984 UG, 1984UG, J50T02B, J77L01Q, J78R05H, J78T03W, J84U00G

All data for this body: [vot]

MPC data
Name (number) Perun (4250)
a 3.16684
e 0.12274
i / sin(i) 2.5126 / 0.04384
q 2.77815
Q 3.55554
ω 266.4778
Node 59.2129
m 130.9076
n 0.1749
Epoch 2460800.5
nobs 4709
nopp 32
Years observed 1950-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.159
ep 0.109
sin(ip) 0.031
G 0.150
H 12.160
Mass
D 22.42 0.082
pV 0.056 0.0044
Value
Rotational Period 16.341
Period quality 2
Spectral Class C
Spectral Class Score 9.396
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1591 0.1089 0.0312 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.60 1.700 1.700 Tedesco 2002AJ....123.1056T STM
20.16 2.020 2.020 Ali-Lagoa 2018A&A...612A..85A NEATM
20.93 0.322 0.322 Masiero 2011ApJ...741...68M NEATM
21.19 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
22.54 4.510 4.510 Ali-Lagoa 2018A&A...612A..85A NEATM
22.58 0.086 0.086 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0060 0.0060 Masiero 2011ApJ...741...68M NEATM
0.057 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.066 0.0130 0.0130 Tedesco 2002AJ....123.1056T STM
0.071 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A 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
12.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.3411 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.353 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5497 0.5497 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Cgx C None None Movis NIR Popescu 2018A&A...617A..12P PHOT