1999 VX11

1999VX11, 1975 XP4, 1975XP4, 1991 AH4, 1991AH4, 2000 VU36, 2000VU36, 36237, J75X04P, J91A04H, J99V11X, K00V36U

All data for this body: [vot]

MPC data
Name (number) 1999 VX11 (36237)
a 2.89262
e 0.16284
i / sin(i) 9.9981 / 0.17362
q 2.42160
Q 3.36364
ω 309.0078
Node 108.2356
m 27.1232
n 0.2003
Epoch 2460800.5
nobs 4135
nopp 23
Years observed 1975-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.892
ep 0.140
sin(ip) 0.154
G 0.150
H 12.820
Mass
D 19.41 0.210
pV 0.041 0.0043
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.123
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8924 0.1395 0.1544 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.61 4.740 4.740 Masiero 2021PSJ.....2..162M NEATM
15.98 5.070 5.070 Masiero 2021PSJ.....2..162M NEATM
16.15 3.230 3.230 Ali-Lagoa 2018A&A...612A..85A NEATM
17.44 5.660 5.660 Masiero 2021PSJ.....2..162M NEATM
17.93 7.870 7.870 Nugent 2016AJ....152...63N NEATM
18.35 2.680 2.680 Nugent 2016AJ....152...63N NEATM
18.71 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
19.50 0.220 0.220 Masiero 2012ApJ...759L...8M NEATM
21.30 4.260 4.260 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.036 0.0180 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.040 0.0190 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.042 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.052 0.0220 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A 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
12.82 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.71 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.7838 0.7838 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.306 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT