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: 2/27/2018
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 03/02/2018 06:32:15 -70.20,-101.95 102.56 03/02/2018 06:33:22 -70.18,-101.91 102.60 3.17 67
2 03/02/2018 07:22:59 70.08, 65.55 77.30 03/02/2018 07:22:49 70.08, 65.59 77.29 1.95 10
3 03/02/2018 08:13:35 -69.68,-126.54 103.14 03/02/2018 08:12:23 -69.74,-127.24 103.04 27.88 72
4 03/04/2018 22:49:09 -70.16, 13.89 103.64 03/04/2018 22:49:50 -70.16, 13.95 103.65 2.43 41
5 03/04/2018 23:39:53 70.04,-178.63 76.23 03/04/2018 23:39:17 70.05,-178.56 76.24 2.80 36
6 03/07/2018 14:15:31 70.79, -38.66 76.00 03/07/2018 14:16:39 70.69, -37.03 75.82 60.75 68
7 03/07/2018 15:06:01 -70.07, 129.80 104.78 03/07/2018 15:06:18 -70.09, 129.72 104.77 3.56 17
8 03/07/2018 15:56:46 70.00, -62.80 75.14 03/07/2018 15:55:45 69.97, -62.79 75.12 3.37 61
9 03/10/2018 06:32:14 70.17, 78.09 74.29 03/10/2018 06:33:16 70.16, 78.08 74.27 0.97 62
10 03/10/2018 07:22:56 -70.08,-114.45 105.82 03/10/2018 07:22:46 -70.06,-114.43 105.84 2.17 10
11 03/10/2018 08:13:31 69.49, 53.74 73.55 03/10/2018 08:12:21 69.50, 52.44 73.62 50.35 70
12 03/12/2018 22:49:08 70.13,-166.08 73.19 03/12/2018 22:49:44 70.13,-166.09 73.18 0.36 36
13 03/12/2018 23:39:50 -70.04, 1.38 106.92 03/12/2018 23:39:14 -70.03, 1.40 106.93 1.13 36

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/27/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180228.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service