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: 3/2/2020
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 03/04/2020 14:15:55 -70.25, 142.10 103.60 03/04/2020 14:17:07 -70.21, 142.25 103.67 7.54 72
2 03/04/2020 15:06:37 70.04, -50.26 76.16 03/04/2020 15:06:35 70.05, -50.33 76.17 3.34 2
3 03/04/2020 15:57:18 -69.89, 117.28 104.02 03/04/2020 15:56:05 -69.94, 117.15 103.95 7.65 73
4 03/07/2020 06:32:50 -70.18,-102.01 104.73 03/07/2020 06:33:36 -70.16,-101.94 104.76 3.43 46
5 03/07/2020 07:23:34 70.07, 65.47 75.14 03/07/2020 07:23:03 70.05, 65.55 75.13 3.57 31
6 03/09/2020 21:59:16 70.89,-154.70 74.99 03/09/2020 22:00:24 70.81,-152.74 74.82 72.06 68
7 03/09/2020 22:49:45 -70.11, 13.87 105.86 03/09/2020 22:50:05 -70.10, 13.85 105.87 0.83 20
8 03/09/2020 23:40:29 70.00,-178.65 74.02 03/09/2020 23:39:32 69.99,-178.66 74.02 0.74 57
9 03/12/2020 14:15:58 70.19, -37.80 73.19 03/12/2020 14:17:02 70.20, -37.77 73.18 1.71 64
10 03/12/2020 15:06:40 -70.09, 129.67 106.94 03/12/2020 15:06:32 -70.09, 129.72 106.93 2.11 8
11 03/12/2020 15:57:16 69.56, -62.23 72.50 03/12/2020 15:56:05 69.65, -63.25 72.64 41.05 71
12 03/15/2020 06:32:53 70.12, 78.07 72.05 03/15/2020 06:33:31 70.13, 78.02 72.05 2.29 38
13 03/15/2020 07:23:35 -70.02,-114.46 108.07 03/15/2020 07:23:01 -70.03,-114.49 108.06 1.64 34

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200302.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/02/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service