Geoffperry

10289, 1978 NB8, 1978NB8, 1984 QS, 1984QS, J78N08B, J84Q00S

All data for this body: [vot]

MPC data
Name (number) Geoffperry (10289)
a 3.20190
e 0.19015
i / sin(i) 1.9743 / 0.03445
q 2.59307
Q 3.81072
ω 243.0543
Node 63.7558
m 67.4189
n 0.1720
Epoch 2460800.5
nobs 2958
nopp 28
Years observed 1978-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.194
ep 0.190
sin(ip) 0.022
G 0.150
H 13.400
Mass
D 10.68 0.294
pV 0.089 0.0212
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 8.060
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1941 0.1896 0.0223 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.68 0.294 0.294 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0212 0.0212 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
13.40 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
B 0.102 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B C 0.2407 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.3989 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.6018 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5318 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7410 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.1407 0.2880 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT