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: 2/18/2018
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 02/19/2018 14:15:37 70.94, -38.90 82.20 02/19/2018 14:16:44 70.87, -36.74 82.03 78.69 67
2 02/19/2018 15:06:05 -70.12, 129.74 98.69 02/19/2018 15:06:26 -70.10, 129.75 98.72 1.99 21
3 02/19/2018 15:56:49 70.00, -62.77 81.17 02/19/2018 15:55:53 70.00, -62.75 81.18 0.83 56
4 02/22/2018 06:32:17 70.16, 78.13 80.40 02/22/2018 06:33:25 70.16, 78.07 80.38 1.99 68
5 02/22/2018 07:22:59 -70.07,-114.42 99.71 02/22/2018 07:22:55 -70.05,-114.45 99.74 3.09 4
6 02/22/2018 08:13:38 69.69, 53.46 79.87 02/22/2018 08:12:26 69.72, 52.74 79.95 27.99 72
7 02/24/2018 22:49:11 70.17,-166.12 79.42 02/24/2018 22:49:52 70.15,-166.06 79.39 2.99 41
8 02/24/2018 23:39:52 -70.02, 1.42 100.75 02/24/2018 23:39:22 -70.04, 1.42 100.73 1.72 30
9 02/27/2018 14:15:35 -70.97, 141.05 100.73 02/27/2018 14:16:42 -70.85, 143.21 100.95 79.49 67
10 02/27/2018 15:06:04 70.07, -50.20 78.31 02/27/2018 15:06:21 70.08, -50.28 78.32 3.18 17
11 02/27/2018 15:56:46 -69.98, 117.26 101.81 02/27/2018 15:55:51 -69.97, 117.21 101.80 1.90 55
12 03/02/2018 06:32:15 -70.19,-101.92 102.58 03/02/2018 06:33:22 -70.18,-101.91 102.60 1.54 67
13 03/02/2018 07:22:59 70.08, 65.56 77.30 03/02/2018 07:22:49 70.06, 65.58 77.28 1.95 10
14 03/02/2018 08:13:35 -69.67,-126.51 103.16 03/02/2018 08:12:23 -69.74,-127.24 103.04 29.14 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/18/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180219.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/18/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service