Zoser

04907, 1972 XR1, 1972XR1, 1977 RE3, 1977RE3, 1980 FD11, 1980FD11, 7618 P-L, 7618P-L, J72X01R, J77R03E, J80F11D, PLS7618

All data for this body: [vot]

MPC data
Name (number) Zoser (4907)
a 3.18053
e 0.08779
i / sin(i) 5.9849 / 0.10427
q 2.90132
Q 3.45974
ω 299.1023
Node 136.2691
m 81.8401
n 0.1738
Epoch 2460800.5
nobs 4732
nopp 30
Years observed 1960-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.183
ep 0.078
sin(ip) 0.089
G 0.150
H 12.370
Mass
D 21.83 0.309
pV 0.048 0.0047
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.520
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1831 0.0784 0.0889 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.16 0.348 0.348 Masiero 2011ApJ...741...68M NEATM
21.98 1.300 1.300 Tedesco 2002AJ....123.1056T STM
22.91 5.510 5.510 Masiero 2021PSJ.....2..162M NEATM
25.27 0.820 0.820 Usui 2011PASJ...63.1117U NEATM
25.79 5.160 5.160 Ali-Lagoa 2018A&A...612A..85A NEATM
26.45 5.290 5.290 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.034 0.0120 0.0180 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.057 0.0095 0.0095 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
12.37 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
Kl Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.920 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT