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: 2/6/2020
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 02/06/2020 22:49:28 -70.12, 13.87 94.29 02/06/2020 22:50:13 -70.09, 13.87 94.33 3.03 45
2 02/06/2020 23:40:12 70.01,-178.65 85.59 02/06/2020 23:39:40 69.99,-178.63 85.57 2.32 32
3 02/09/2020 14:15:54 70.80, -38.78 85.62 02/09/2020 14:17:02 70.70, -36.99 85.42 66.58 68
4 02/09/2020 15:06:24 -70.07, 129.70 95.18 02/09/2020 15:06:41 -70.10, 129.76 95.16 3.29 17
5 02/09/2020 15:57:08 69.97, -62.82 84.70 02/09/2020 15:56:09 69.93, -62.82 84.68 3.49 59
6 02/12/2020 06:32:38 70.13, 78.06 84.03 02/12/2020 06:33:40 70.15, 78.09 84.04 2.37 62
7 02/12/2020 07:23:20 -70.03,-114.47 96.09 02/12/2020 07:23:10 -70.05,-114.43 96.08 2.13 10
8 02/12/2020 08:13:55 69.45, 53.71 83.29 02/12/2020 08:12:45 69.50, 52.45 83.40 49.17 70
9 02/14/2020 22:49:34 70.10,-166.11 83.09 02/14/2020 22:50:09 70.10,-166.11 83.09 0.53 35
10 02/14/2020 23:40:16 -69.99, 1.37 97.04 02/14/2020 23:39:39 -70.00, 1.38 97.03 0.84 37
11 02/17/2020 14:15:54 -70.63, 141.50 97.26 02/17/2020 14:17:04 -70.49, 142.69 97.46 46.69 70
12 02/17/2020 15:06:29 70.06, -50.29 82.13 02/17/2020 15:06:37 70.05, -50.30 82.11 1.42 8
13 02/17/2020 15:57:11 -69.95, 117.19 98.00 02/17/2020 15:56:07 -69.95, 117.19 98.00 0.62 64

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/6/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200206.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/06/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service