Josephmarcus

1998 DT2, 1998DT2, 1999 GY23, 1999GY23, 2000 KJ54, 2000KJ54, 27562, J98D02T, J99G23Y, K00K54J

All data for this body: [vot]

MPC data
Name (number) Josephmarcus (27562)
a 3.07927
e 0.10537
i / sin(i) 15.2532 / 0.26309
q 2.75479
Q 3.40374
ω 221.7633
Node 161.0904
m 90.5647
n 0.1824
Epoch 2460800.5
nobs 3868
nopp 24
Years observed 1993-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.081
ep 0.072
sin(ip) 0.254
G 0.150
H 13.260
Mass
D 14.70 0.303
pV 0.058 0.0080
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 8.087
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0812 0.0718 0.2540 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.96 1.110 1.110 Usui 2011PASJ...63.1117U NEATM
14.29 2.860 2.860 Ali-Lagoa 2018A&A...612A..85A NEATM
14.76 0.318 0.318 Masiero 2011ApJ...741...68M NEATM
16.99 4.740 4.740 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0091 0.0091 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
13.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.751 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2449 0.5380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3342 0.5380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7688 0.5380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT