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: 10/11/2018
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 06:32:13 -70.74,-102.89 101.96 10/12/2018 06:33:21 -70.64,-101.17 102.07 64.42 68
2 10/12/2018 07:22:45 70.00, 65.59 77.31 10/12/2018 07:22:58 69.99, 65.52 77.29 2.90 13
3 10/12/2018 08:13:27 -69.91,-126.95 102.78 10/12/2018 08:12:28 -69.88,-126.99 102.81 3.20 59
4 10/14/2018 22:48:56 -70.11, 13.88 101.60 10/14/2018 22:50:01 -70.11, 13.94 101.60 2.12 65
5 10/14/2018 23:39:40 70.00,-178.64 78.31 10/14/2018 23:39:28 70.00,-178.58 78.30 2.44 12
6 10/15/2018 00:30:15 -69.54, -10.64 102.15 10/15/2018 00:29:03 -69.63, -11.47 102.06 33.56 72
7 10/17/2018 15:05:50 -70.07, 129.73 100.66 10/17/2018 15:06:32 -70.07, 129.76 100.66 1.50 42
8 10/17/2018 15:56:34 69.96, -62.80 79.25 10/17/2018 15:55:59 69.96, -62.76 79.25 1.51 35
9 10/20/2018 06:32:14 70.80, 77.01 81.04 10/20/2018 06:33:22 70.68, 78.89 80.91 70.20 68
10 10/20/2018 07:22:43 -70.02,-114.43 99.74 10/20/2018 07:23:02 -70.03,-114.42 99.73 1.27 19
11 10/20/2018 08:13:27 69.91, 53.04 80.17 10/20/2018 08:12:29 69.92, 53.06 80.17 0.67 58
12 10/22/2018 22:48:55 70.08,-166.07 81.26 10/22/2018 22:50:03 70.08,-166.11 81.27 1.58 68
13 10/22/2018 23:39:37 -69.98, 1.40 98.83 10/22/2018 23:39:33 -69.99, 1.39 98.82 0.87 4
14 10/23/2018 00:30:16 69.61, 169.26 80.82 10/23/2018 00:29:04 69.65, 168.57 80.85 27.34 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/11/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181001.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/11/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service