Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/7/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 11/07/2018 22:48:56 70.11,-166.11 86.48 11/07/2018 22:50:04 70.11,-166.08 86.48 1.13 68
2 11/07/2018 23:39:37 -69.98, 1.41 93.65 11/07/2018 23:39:34 -70.00, 1.39 93.63 2.30 3
3 11/08/2018 00:30:17 69.64, 169.22 86.03 11/08/2018 00:29:05 69.68, 168.59 86.06 24.74 72
4 11/10/2018 15:05:50 70.07, -50.27 87.20 11/10/2018 15:06:34 70.08, -50.25 87.21 1.05 44
5 11/10/2018 15:56:32 -69.98, 117.18 92.88 11/10/2018 15:56:04 -69.97, 117.23 92.90 2.90 28
6 11/13/2018 06:32:17 -71.03,-103.36 91.11 11/13/2018 06:33:23 -70.91,-100.78 91.24 94.35 66
7 11/13/2018 07:22:44 70.02, 65.57 87.89 11/13/2018 07:23:04 70.03, 65.57 87.90 1.11 20
8 11/13/2018 08:13:26 -69.94,-126.98 92.19 11/13/2018 08:12:34 -69.93,-126.95 92.21 1.88 52
9 11/15/2018 22:48:55 -70.15, 13.84 91.31 11/15/2018 22:50:06 -70.16, 13.98 91.31 5.15 71
10 11/15/2018 23:39:38 69.98,-178.59 88.54 11/15/2018 23:39:34 69.99,-178.61 88.54 1.07 4
11 11/16/2018 00:30:18 -69.79, -10.98 91.65 11/16/2018 00:29:05 -69.83, -11.20 91.61 9.49 73
12 11/18/2018 15:05:47 -70.06, 129.76 90.75 11/18/2018 15:06:36 -70.05, 129.72 90.75 1.83 49
13 11/18/2018 15:56:31 69.94, -62.76 89.15 11/18/2018 15:56:03 69.94, -62.80 89.15 1.60 28

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/7/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181107.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/07/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service