Nordenskiold

02464, 1905 CD, 1905CD, 1939 BF, 1939BF, 1939 CP, 1939CP, 1971 SY2, 1971SY2, 1973 GD, 1973GD, 1976 SY9, 1976SY9, 2019 GN24, 2019GN24, J05C00D, J39B00F, J39C00P, J71S02Y, J73G00D, J76S09Y, K19G24N

All data for this body: [vot]

MPC data
Name (number) Nordenskiold (2464)
a 3.18980
e 0.19290
i / sin(i) 0.8403 / 0.01466
q 2.57449
Q 3.80512
ω 81.3402
Node 7.8824
m 140.8228
n 0.1730
Epoch 2460800.5
nobs 6421
nopp 37
Years observed 1905-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.173
ep 0.209
sin(ip) 0.028
G 0.150
H 12.080
Mass
D 21.98 0.139
pV 0.083 0.0024
Value
Rotational Period 5.200
Period quality 3-
Spectral Class B
Spectral Class Score 18.578
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1728 0.2088 0.0277 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.11 0.420 0.420 Masiero 2012ApJ...759L...8M NEATM
21.49 1.250 1.250 Usui 2011PASJ...63.1117U NEATM
21.63 4.330 4.330 Ali-Lagoa 2018A&A...612A..85A NEATM
22.47 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
22.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.083 0.0024 0.0024 Masiero 2011ApJ...741...68M NEATM
0.112 0.0300 0.0300 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
12.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.209 3- Synodic Moravec 2012MPBu...39..213M Lightcurve
5.21 3- Synodic Chang 2019ApJS..241....6C Lightcurve
5.21052 2 Sidereal Durech 2023A&A...675A..24D Model
5.21056 2 Sidereal Durech 2020A&A...643A..59D Model
5.211 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.211 2 Synodic Waszczak 2015AJ....150...75W 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 Lazzaro 2004Icar..172..179L SPEC
B Tholen VIS Lazzaro 2004Icar..172..179L SPEC
B 0.974 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.4556 0.4556 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.930000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC