1999 GL17

1999GL17, 1980 YV, 1980YV, 2000 NV2, 2000NV2, 29877, J80Y00V, J99G17L, K00N02V

All data for this body: [vot]

MPC data
Name (number) 1999 GL17 (29877)
a 2.62417
e 0.12269
i / sin(i) 13.1712 / 0.22786
q 2.30220
Q 2.94613
ω 262.2835
Node 111.7989
m 221.4894
n 0.2319
Epoch 2460800.5
nobs 5890
nopp 24
Years observed 1980-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.623
ep 0.082
sin(ip) 0.214
G 0.150
H 12.970
Mass
D 14.83 2.047
pV 0.050 0.0210
Value
Rotational Period 6.360
Period quality 2
Spectral Class C
Spectral Class Score 6.162
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6229 0.0823 0.2143 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.14 3.900 3.900 Nugent 2016AJ....152...63N NEATM
13.91 5.040 5.040 Masiero 2021PSJ.....2..162M NEATM
15.30 3.890 3.890 Masiero 2020PSJ.....1....5M NEATM
15.93 6.899 6.899 Masiero 2017AJ....154..168M NEATM
16.83 4.640 4.640 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.052 0.1160 0.1160 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.062 0.0447 0.0447 Masiero 2017AJ....154..168M NEATM
0.082 0.0480 0.1160 Masiero 2021PSJ.....2..162M 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
12.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.361 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.36887 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.2465 0.5540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7238 0.5540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT