"Pseudo-MPEC" for YB98FF0
Created 2017 Jan 26 16:51:06 UT using Find_Orb
(Sigmas in RA and dec are given for the (T12) data in columns 57-65. For example, the first (T12) observation has an uncertainty of 77 milliarcsec in RA and 33 milliarcsec in declination. Note that this is a Find_Orb extension.
Astrometry:
YB98FF0 C2017 01 26.42580 08 52 24.72 +15 07 03.8 qNEOCPG96
YB98FF0 C2017 01 26.42621 08 52 28.65 +15 07 11.7 19.4 VqNEOCPG96
YB98FF0 C2017 01 26.42662 08 52 32.77 +15 07 20.8 20.5 VqNEOCPG96
YB98FF0 C2017 01 26.42703 08 52 36.72 +15 07 28.5 21.0 VqNEOCPG96
YB98FF0 C2017 01 26.44691 08 55 53.14 +15 13 31.6 19.7 VqNEOCPG96
YB98FF0 C2017 01 26.44732 08 55 57.17 +15 13 38.0 19.7 VqNEOCPG96
YB98FF0 C2017 01 26.44773 08 56 01.36 +15 13 44.9 19.7 VqNEOCPG96
YB98FF0 C2017 01 26.44814 08 56 05.48 +15 13 52.1 19.7 VqNEOCPG96
YB98FF0 C2017 01 26.50201 09 05 32.09 +15 24 22.3 19.7 V G96
YB98FF0 C2017 01 26.50381 09 05 52.25 +15 24 35.8 G96
YB98FF0 C2017 01 26.50422 09 05 56.71 +15 24 38.9 G96
YB98FF0 C2017 01 26.63462509 35 34.343+17 09 32.12 77 33m18.3 G T12
YB98FF0 C2017 01 26.63509309 35 39.585+17 09 30.08 92 61m18.4 G T12
YB98FF0 C2017 01 26.63549509 35 44.102+17 09 28.15 68 36m18.3 G T12
YB98FF0 C2017 01 26.63588109 35 48.442+17 09 26.40 68 36m18.3 G T12
Station data:
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) US/Arizona. Observer D. C.
Fuls. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822981 W155.469430) US/Hawaii.
Orbital elements: YB98FF0
Perigee 2017 Jan 27.059589 +/- 0.000274 TT = 1:25:48 (JD 2457780.559589)
Epoch 2017 Jan 27.0 TT = JDT 2457780.5 Gray
M 341.2433799 +/- 0.07 (J2000 equatorial)
n 314.7681859534 +/- 0.2 Peri. 248.0936360 +/- 0.014
a 46196.558027 +/- 19.6 Node 71.8119247 +/- 0.0010
e 0.816314755 +/- 0.000167 Incl. 18.4013417 +/- 0.0017
P1646.90m/1.144d H 35.3 G 0.15 U 11.7
q 8485.6260749 +/- 11.3 Q 83907.489980 +/- 27.8
From 15 observations 2017 Jan. 26 (5.0 hr); mean residual 0".885
Residuals in arcseconds: 170126 G96 .762- .139+ 170126 G96 .541- .326- 170126 G96 2.00+ 2.0m- 170126 G96 1.69- .298- 170126 G96 .638+ .117- 170126 T12 .124- 8.0m- 170126 G96 .104+ .497+ 170126 G96 .767+ .421+ 170126 T12 .095- .062+ 170126 G96 .588- .075- 170126 G96 1.03+ .332- 170126 T12 .034+ .027- 170126 G96 .560+ 4.4m- 170126 G96 3.50+ .137- 170126 T12 .112+ .016+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------ ------------ ------ ------ ----- --- ---- --- 2017 01 26 17 10 10 13.175 +18 10 44.47 75178 .98517 157.7 19.9 2.5 81 2017 01 26 18 10 22 52.267 +18 18 21.02 71411 .98514 154.8 19.8 5.6 83 2017 01 26 19 10 37 06.695 +18 23 10.24 66848 .98511 151.5 19.8 9 84 2017 01 26 20 10 53 40.618 +18 23 46.74 61392 .98507 147.6 19.7 15 86 2017 01 26 21 11 13 49.183 +18 17 16.47 54905 .98502 142.9 19.6 22 88 2017 01 26 22 11 39 56.023 +17 57 02.57 47174 .98496 136.7 19.4 33 91 2017 01 26 23 12 17 27.343 +17 04 53.09 37862 .98489 127.8 19.2 50 94 2017 01 27 00 13 23 00.026 +14 30 37.83 26377 .98481 111.9 18.9 86 99 2017 01 27 01 16 35 57.218 +00 56 23.34 12184 .98471 62.5 19.5 173 107 2017 01 27 02 03 12 42.269 -07 34 11.66 14795 .98476 95.8 18.2 215 72 2017 01 27 03 05 35 07.604 +03 58 36.06 28622 .98488 133.0 18.5 166 70 2017 01 27 04 06 29 10.764 +08 10 22.62 39662 .98498 147.0 18.8 141 72 2017 01 27 05 07 01 37.619 +10 27 18.96 48659 .98506 155.3 19.0 127 73 2017 01 27 06 07 24 52.376 +11 56 54.32 56148 .98512 161.1 19.1 117 74 2017 01 27 07 07 43 10.840 +13 01 49.77 62439 .98518 165.6 19.2 111 75 2017 01 27 08 07 58 29.143 +13 52 01.37 67728 .98522 169.3 19.2 106 76 2017 01 27 09 08 11 49.435 +14 32 35.50 72143 .98526 172.4 19.2 103 77 2017 01 27 10 08 23 48.939 +15 06 27.41 75776 .98529 175.0 19.2 100 78 2017 01 27 11 08 34 51.947 +15 35 25.25 78691 .98532 177.0 Sha 98 79 2017 01 27 12 08 45 15.506 +16 00 39.63 80935 .98534 177.3 Sha 96 80 2017 01 27 13 08 55 12.404 +16 22 58.47 82539 .98535 175.8 19.4 95 81 2017 01 27 14 09 04 52.899 +16 42 55.20 83526 .98536 173.8 19.5 95 81 2017 01 27 15 09 14 25.816 +17 00 53.34 83909 .98537 171.7 19.6 95 82 2017 01 27 16 09 23 59.330 +17 17 09.17 83692 .98537 169.6 19.7 95 83 2017 01 27 17 09 33 41.612 +17 31 53.19 82873 .98536 167.3 19.7 97 84 2017 01 27 18 09 43 41.482 +17 45 10.64 81442 .98535 165.0 19.8 99 85 2017 01 27 19 09 54 09.166 +17 57 01.24 79378 .98534 162.6 19.8 103 86 2017 01 27 20 10 05 17.358 +18 07 17.81 76653 .98532 160.0 19.8 108 87 2017 01 27 21 10 17 22.851 +18 15 43.20 73225 .98530 157.2 19.8 116 88 2017 01 27 22 10 30 49.319 +18 21 43.84 69034 .98526 154.1 19.8 127 89 2017 01 27 23 10 46 12.458 +18 24 16.06 63998 .98523 150.5 19.7 145 90 2017 01 28 00 11 04 30.506 +18 21 14.59 58001 .98518 146.2 19.6 172 92 2017 01 28 01 11 27 28.521 +18 08 10.29 50868 .98513 140.8 19.5 221 94 2017 01 28 02 11 58 44.949 +17 33 52.43 42329 .98506 133.4 19.3 317 96 2017 01 28 03 12 47 49.445 +16 02 25.87 31928 .98499 121.6 19.0 563 99 2017 01 28 04 14 33 13.751 +10 23 09.51 18900 .98489 95.4 18.8 1662 105 2017 01 28 05 23 17 41.992 -18 14 17.31 8983 .98484 36.8 21?? 8153 88 2017 01 28 06 04 52 44.301 +00 30 55.60 22699 .98497 120.9 18.3 1444 71 2017 01 28 07 06 09 11.590 +06 41 47.56 34940 .98508 140.8 18.7 680 72 2017 01 28 08 06 48 53.210 +09 36 34.21 44781 .98516 151.0 18.9 454 74 2017 01 28 09 07 15 32.280 +11 23 13.21 52908 .98523 157.8 19.1 352 75 2017 01 28 10 07 35 45.878 +12 37 25.36 59715 .98529 162.8 19.2 295 76 2017 01 28 11 07 52 16.183 +13 33 16.69 65441 .98534 166.8 19.3 259 77 2017 01 28 12 08 06 24.444 +14 17 34.85 70240 .98538 170.2 19.3 235 78 2017 01 28 13 08 18 57.100 +14 54 02.94 74220 .98542 173.2 19.3 218 78 2017 01 28 14 08 30 23.364 +15 24 54.35 77455 .98545 175.7 Sha 206 79 2017 01 28 15 08 41 03.094 +15 51 34.11 79999 .98547 177.6 Sha 198 80 2017 01 28 16 08 51 10.742 +16 14 58.97 81890 .98549 177.6 Sha 192 81 2017 01 28 17 09 00 57.554 +16 35 48.12 83156 .98550 175.8 19.4 188 82 2017 01 28 18 09 10 32.895 +16 54 29.01 83813 .98551 173.8 19.5 187 82