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: 10/18/2018
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 10/20/2018 06:32:14 70.71, 77.16 80.95 10/20/2018 06:33:23 70.57, 78.72 80.81 59.50 69
2 10/20/2018 07:22:45 -70.04,-114.47 99.72 10/20/2018 07:23:01 -70.03,-114.44 99.74 2.11 16
3 10/20/2018 08:13:29 69.92, 53.02 80.18 10/20/2018 08:12:28 69.92, 53.05 80.17 1.46 61
4 10/22/2018 22:48:58 70.12,-166.14 81.31 10/22/2018 22:50:01 70.12,-166.06 81.30 3.02 63
5 10/22/2018 23:39:39 -69.98, 1.39 98.83 10/22/2018 23:39:32 -69.96, 1.34 98.85 3.22 7
6 10/23/2018 00:30:16 69.49, 169.42 80.70 10/23/2018 00:29:05 69.52, 168.38 80.72 40.62 71
7 10/25/2018 15:05:52 70.07, -50.28 82.18 10/25/2018 15:06:32 70.04, -50.29 82.16 2.80 40
8 10/25/2018 15:56:33 -69.92, 117.25 97.95 10/25/2018 15:56:02 -69.94, 117.20 97.94 2.72 31
9 10/28/2018 06:32:16 -70.86,-103.08 96.13 10/28/2018 06:33:24 -70.73,-101.05 96.26 75.77 68
10 10/28/2018 07:22:46 70.02, 65.57 83.04 10/28/2018 07:23:02 70.02, 65.55 83.04 0.78 16
11 10/28/2018 08:13:28 -69.92,-126.97 97.05 10/28/2018 08:12:32 -69.91,-126.96 97.06 1.09 56
12 10/30/2018 22:48:55 -70.08, 13.94 96.03 10/30/2018 22:50:04 -70.10, 13.90 96.02 2.81 69
13 10/30/2018 23:39:39 69.97,-178.58 83.87 10/30/2018 23:39:31 69.98,-178.62 83.89 2.36 8
14 10/31/2018 00:30:17 -69.66, -10.81 96.43 10/31/2018 00:29:04 -69.72, -11.35 96.38 22.06 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/18/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181018.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/18/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service