Heiskanen

02379, 1935 QD1, 1935QD1, 1941 ST, 1941ST, 1953 VL, 1953VL, 1953 XT, 1953XT, 1964 RD, 1964RD, 1965 YD, 1965YD, 1966 BH, 1966BH, 1970 RM, 1970RM, 1971 YA, 1971YA, 1974 FR, 1974FR, 1975 NK, 1975NK, 1976 US5, 1976US5, 2010 VT27, 2010VT27, J35Q01D, J41S00T, J53V00L, J53X00T, J64R00D, J65Y00D, J66B00H, J70R00M, J71Y00A, J74F00R, J75N00K, J76U05S, K10V27T

All data for this body: [vot]

MPC data
Name (number) Heiskanen (2379)
a 3.16779
e 0.27513
i / sin(i) 0.4706 / 0.00821
q 2.29625
Q 4.03933
ω 176.5322
Node 151.2606
m 266.1178
n 0.1748
Epoch 2460800.5
nobs 5398
nopp 38
Years observed 1941-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.187
ep 0.239
sin(ip) 0.019
G 0.150
H 11.050
Mass
D 32.23 0.365
pV 0.102 0.0034
Value
Rotational Period 3.700
Period quality 3
Spectral Class B
Spectral Class Score 5.982
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1865 0.2392 0.0194 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.10 5.770 5.770 Nugent 2016AJ....152...63N NEATM
24.77 9.440 9.440 Nugent 2016AJ....152...63N NEATM
26.30 1.596 1.596 Ryan&Woodward 2010AJ....140..933R IRAS-STM
28.81 1.118 1.118 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
31.60 3.200 3.200 Tedesco 2002AJ....123.1056T STM
32.07 2.290 2.290 Usui 2011PASJ...63.1117U NEATM
32.86 6.570 6.570 Ali-Lagoa 2018A&A...612A..85A NEATM
33.16 0.410 0.410 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.072 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.077 0.0180 0.0180 Tedesco 2002AJ....123.1056T STM
0.080 0.2400 0.2400 Nugent 2016AJ....152...63N NEATM
0.093 0.0074 0.0074 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.100 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.112 0.0042 0.0042 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
11.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.76 3 Synodic Garceran 2016MPBu...43...92G Lightcurve
3.7627 2+ Synodic Schmidt 2016MPBu...43..129S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT