Heyerdahl

02473, 1937 WG, 1937WG, 1957 WF, 1957WF, 1967 RW, 1967RW, 1967 UD, 1967UD, 1976 JL2, 1976JL2, 1977 RX7, 1977RX7, J37W00G, J57W00F, J67R00W, J67U00D, J76J02L, J77R07X

All data for this body: [vot]

MPC data
Name (number) Heyerdahl (2473)
a 2.24217
e 0.13518
i / sin(i) 5.1915 / 0.09048
q 1.93908
Q 2.54527
ω 231.2694
Node 185.5786
m 22.9667
n 0.2936
Epoch 2460800.5
nobs 9947
nopp 34
Years observed 1937-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.242
ep 0.145
sin(ip) 0.105
G 0.150
H 13.280
Mass
D 4.98 0.216
pV 0.295 0.0414
Value
Rotational Period 47.770
Period quality 2-
Spectral Class S
Spectral Class Score 5.772
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2418 0.1454 0.1048 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.93 0.219 0.219 Masiero 2011ApJ...741...68M NEATM
6.59 1.350 1.350 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.381 0.0572 0.0572 Masiero 2011ApJ...741...68M 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
13.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
47.779 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.962 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT