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: 10/10/2018
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 10/12/2018 06:32:14 -70.77,-102.94 101.93 10/12/2018 06:33:22 -70.66,-101.13 102.05 67.40 68
2 10/12/2018 07:22:46 70.03, 65.54 77.34 10/12/2018 07:22:59 70.01, 65.55 77.31 2.60 13
3 10/12/2018 08:13:27 -69.89,-126.92 102.80 10/12/2018 08:12:29 -69.91,-126.96 102.78 2.60 58
4 10/14/2018 22:48:55 -70.09, 13.91 101.62 10/14/2018 22:50:02 -70.11, 13.92 101.61 1.45 67
5 10/14/2018 23:39:39 69.98,-178.61 78.29 10/14/2018 23:39:29 69.99,-178.59 78.30 1.38 10
6 10/15/2018 00:30:15 -69.57, -10.68 102.12 10/15/2018 00:29:03 -69.67, -11.40 102.02 30.20 72
7 10/17/2018 15:05:49 -70.05, 129.76 100.68 10/17/2018 15:06:34 -70.04, 129.70 100.69 2.10 45
8 10/17/2018 15:56:33 69.94, -62.77 79.23 10/17/2018 15:56:01 69.93, -62.81 79.21 2.11 32
9 10/20/2018 06:32:16 70.89, 76.87 81.13 10/20/2018 06:33:23 70.79, 79.05 81.03 80.37 67
10 10/20/2018 07:22:44 -70.06,-114.49 99.70 10/20/2018 07:23:05 -70.03,-114.43 99.73 3.26 21
11 10/20/2018 08:13:27 69.90, 53.07 80.16 10/20/2018 08:12:32 69.92, 53.05 80.17 2.25 55
12 10/22/2018 22:48:56 70.12,-166.12 81.30 10/22/2018 22:50:06 70.12,-166.06 81.31 2.33 70
13 10/22/2018 23:39:37 -69.97, 1.43 98.84 10/22/2018 23:39:37 -69.97, 1.36 98.84 2.73 0
14 10/23/2018 00:30:18 69.70, 169.13 80.91 10/23/2018 00:29:06 69.74, 168.68 80.95 17.82 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/10/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180930.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service