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: 5/27/2019
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 05/29/2019 14:15:40 70.27, -37.86 48.57 05/29/2019 14:16:51 70.22, -37.66 48.51 9.35 71
2 05/29/2019 15:06:20 -70.07, 129.77 131.65 05/29/2019 15:06:22 -70.06, 129.75 131.65 1.19 2
3 05/29/2019 15:57:02 69.85, -62.60 48.13 05/29/2019 15:55:50 69.90, -62.84 48.18 10.41 72
4 06/01/2019 06:32:32 70.16, 78.09 48.07 06/01/2019 06:33:23 70.13, 78.09 48.04 2.83 51
5 06/01/2019 07:23:14 -70.06,-114.44 132.04 06/01/2019 07:22:53 -70.03,-114.42 132.07 3.16 21
6 06/01/2019 08:13:41 69.05, 54.33 46.92 06/01/2019 08:12:35 69.09, 51.95 47.02 94.55 66
7 06/03/2019 22:49:25 70.10,-166.05 47.67 06/03/2019 22:49:54 70.10,-166.08 47.66 1.09 29
8 06/03/2019 23:40:07 -70.00, 1.42 132.45 06/03/2019 23:39:24 -70.00, 1.41 132.44 0.30 43
9 06/06/2019 14:15:42 -70.56, 141.69 132.15 06/06/2019 14:16:53 -70.45, 142.66 132.29 38.36 71
10 06/06/2019 15:06:18 70.04, -50.19 47.31 06/06/2019 15:06:25 70.06, -50.25 47.33 3.06 7
11 06/06/2019 15:57:00 -69.94, 117.28 132.80 06/06/2019 15:55:55 -69.96, 117.24 132.77 3.17 65
12 06/09/2019 06:32:27 -70.14,-101.87 132.84 06/09/2019 06:33:28 -70.13,-101.91 132.85 1.57 61
13 06/09/2019 07:23:11 70.04, 65.59 47.06 06/09/2019 07:22:55 70.02, 65.57 47.04 2.49 16
14 06/09/2019 08:13:43 -69.40,-126.16 133.60 06/09/2019 08:12:33 -69.48,-127.54 133.48 54.57 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/27/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190527.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service