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: 10/25/2018
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 10/28/2018 06:32:16 -70.86,-103.08 96.13 10/28/2018 06:33:24 -70.76,-101.00 96.22 76.99 68
2 10/28/2018 07:22:46 70.01, 65.58 83.03 10/28/2018 07:23:03 70.01, 65.53 83.03 1.88 17
3 10/28/2018 08:13:28 -69.92,-126.97 97.05 10/28/2018 08:12:33 -69.90,-126.99 97.08 3.21 55
4 10/30/2018 22:48:56 -70.13, 13.87 95.98 10/30/2018 22:50:05 -70.10, 13.90 96.01 3.19 69
5 10/30/2018 23:39:40 70.01,-178.65 83.91 10/30/2018 23:39:32 69.99,-178.61 83.90 2.12 8
6 10/31/2018 00:30:17 -69.66, -10.80 96.43 10/31/2018 00:29:05 -69.72, -11.35 96.37 22.31 72
7 11/02/2018 15:05:50 -70.07, 129.72 95.18 11/02/2018 15:06:35 -70.09, 129.76 95.17 2.31 45
8 11/02/2018 15:56:34 69.96, -62.79 84.72 11/02/2018 15:56:02 69.98, -62.75 84.74 3.15 32
9 11/05/2018 06:32:17 70.90, 76.85 86.48 11/05/2018 06:33:24 70.78, 79.03 86.36 80.43 67
10 11/05/2018 07:22:44 -70.02,-114.43 94.40 11/05/2018 07:23:06 -70.02,-114.46 94.41 1.22 22
11 11/05/2018 08:13:28 69.91, 53.06 85.50 11/05/2018 08:12:33 69.91, 53.03 85.50 1.00 55
12 11/07/2018 22:48:57 70.12,-166.12 86.48 11/07/2018 22:50:06 70.10,-166.09 86.47 1.61 69
13 11/07/2018 23:39:39 -70.02, 1.34 93.60 11/07/2018 23:39:36 -70.00, 1.40 93.63 3.06 3
14 11/08/2018 00:30:18 69.65, 169.22 86.03 11/08/2018 00:29:06 69.72, 168.65 86.11 23.41 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/25/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181026.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/25/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service