Graz

02806, 1951 WK1, 1951WK1, 1953 GG, 1953GG, 1953 HB, 1953HB, 1969 UX1, 1969UX1, 1980 RO4, 1980RO4, 1982 DA2, 1982DA2, J51W01K, J53G00G, J53H00B, J69U01X, J80R04O, J82D02A

All data for this body: [vot]

MPC data
Name (number) Graz (2806)
a 2.37910
e 0.04669
i / sin(i) 2.3405 / 0.04084
q 2.26801
Q 2.49019
ω 314.0290
Node 116.0301
m 357.3297
n 0.2686
Epoch 2460800.5
nobs 6189
nopp 33
Years observed 1951-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.379
ep 0.056
sin(ip) 0.031
G 0.150
H 13.420
Mass
D 13.14 0.147
pV 0.059 0.0080
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 21.135
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3787 0.0556 0.0312 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.55 4.290 4.290 Masiero 2020PSJ.....1....5M NEATM
12.10 3.490 3.490 Masiero 2021PSJ.....2..162M NEATM
12.59 3.130 3.130 Masiero 2020PSJ.....1....5M NEATM
13.13 0.150 0.150 Masiero 2012ApJ...759L...8M NEATM
13.39 0.780 0.780 Usui 2011PASJ...63.1117U NEATM
13.96 2.790 2.790 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.083 0.0480 0.1120 Masiero 2021PSJ.....2..162M NEATM
0.091 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM
0.104 0.0910 0.0910 Masiero 2020PSJ.....1....5M 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
13.42 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
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.910000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
D 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
D 0.960000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
D D 0.6941 0.6941 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT