Pien
02816, 1950NG, 1951YX, 1955TU, 1959ND, 1964RL, 1964TQ2, 1976JW2, 1978YS, 1982SO, J50N00G, J51Y00X, J55T00U, J59N00D, J64R00L, J64T02Q, J76J02W, J78Y00S, J82S00OAll data for this body: [vot]
MPC data
Name (number) | Pien (2816) |
---|---|
Packed designation | 02816 |
a | 2.72585 |
e | 0.18894 |
i / sin(i) | 7.7133 / 0.13422 |
q | 2.21082 |
Q | 3.24087 |
ω | 264.9298 |
Node | 93.6490 |
m | 263.6294 |
n | 0.2190 |
Epoch | 2459600.5 |
nobs | 3550 |
---|---|
nopp | 27 |
Years observed | 1955-2021 |
rms | 0.44 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.7269 | 0.1451 | 0.1181 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
19.75 | 5.790 | 5.790 | Nugent | 2016AJ....152...63N | NEATM |
20.12 | 4.020 | 4.020 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
20.80 | 0.810 | 0.810 | Usui | 2011PASJ...63.1117U | NEATM |
21.71 | 4.340 | 4.340 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
21.91 | 1.800 | 1.800 | Tedesco | 2002AJ....123.1056T | STM |
21.91 | 8.230 | 8.230 | Masiero | 2020PSJ.....1....5M | NEATM |
22.51 | 2.138 | 2.138 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
22.64 | 6.420 | 6.420 | Masiero | 2020PSJ.....1....5M | NEATM |
23.49 | 8.170 | 8.170 | Nugent | 2016AJ....152...63N | NEATM |
28.26 | 0.290 | 0.290 | Masiero | 2012ApJ...759L...8M | NEATM |
30.89 | 1.553 | 1.553 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.039 | 0.0041 | 0.0041 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.040 | 0.0400 | 0.0400 | Nugent | 2016AJ....152...63N | NEATM |
0.042 | 0.0060 | 0.0060 | Masiero | 2012ApJ...759L...8M | NEATM |
0.042 | 0.0270 | 0.0270 | Masiero | 2020PSJ.....1....5M | NEATM |
0.046 | 0.0410 | 0.0410 | Masiero | 2020PSJ.....1....5M | NEATM |
0.060 | 0.0400 | 0.0400 | Nugent | 2016AJ....152...63N | NEATM |
0.068 | 0.0270 | 0.0270 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.073 | 0.0125 | 0.0125 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.077 | 0.0140 | 0.0140 | Tedesco | 2002AJ....123.1056T | STM |
0.079 | 0.0320 | 0.0320 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
12.07 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |