1999 AG2
1999AG2, 15998, 1989 AO8, 1989AO8, 1993 HY6, 1993HY6, 1996 HS21, 1996HS21, J89A08O, J93H06Y, J96H21S, J99A02GAll data for this body: [vot]
MPC data
Name (number) | 1999 AG2 (15998) |
---|---|
a | 2.20653 |
e | 0.04341 |
i / sin(i) | 4.2582 / 0.07425 |
q | 2.11075 |
Q | 2.30232 |
ω | 236.6372 |
Node | 24.8504 |
m | 49.0017 |
n | 0.3007 |
Epoch | 2460200.5 |
nobs | 3455 |
---|---|
nopp | 23 |
Years observed | 1989-2023 |
rms | 0.57 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.2069 | 0.0651 | 0.0693 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
5.39 | 1.660 | 1.660 | Masiero | 2020PSJ.....1....5M | NEATM |
5.83 | 1.520 | 1.520 | Masiero | 2021PSJ.....2..162M | NEATM |
6.52 | 1.794 | 1.794 | Masiero | 2017AJ....154..168M | NEATM |
6.92 | 2.052 | 2.052 | Masiero | 2017AJ....154..168M | NEATM |
7.00 | 0.051 | 0.051 | Masiero | 2011ApJ...741...68M | NEATM |
7.73 | 0.110 | 0.110 | Masiero | 2012ApJ...759L...8M | NEATM |
7.84 | 1.870 | 1.870 | Nugent | 2016AJ....152...63N | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.074 | 0.0090 | 0.0090 | Masiero | 2012ApJ...759L...8M | NEATM |
0.080 | 0.0400 | 0.0400 | Nugent | 2016AJ....152...63N | NEATM |
0.099 | 0.0091 | 0.0091 | Masiero | 2011ApJ...741...68M | NEATM |
0.109 | 0.0490 | 0.0890 | Masiero | 2021PSJ.....2..162M | NEATM |
0.127 | 0.0900 | 0.0900 | Masiero | 2020PSJ.....1....5M | NEATM |
0.152 | 0.0737 | 0.0737 | Masiero | 2017AJ....154..168M | NEATM |
0.154 | 0.0804 | 0.0804 | Masiero | 2017AJ....154..168M | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
14.27 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |