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: 1/27/2018
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 01/29/2018 06:32:22 -70.37,-102.16 91.67 01/29/2018 06:33:33 -70.29,-101.74 91.78 18.06 71
2 01/29/2018 07:23:03 70.10, 65.57 88.04 01/29/2018 07:23:02 70.08, 65.61 88.02 2.56 1
3 01/29/2018 08:13:44 -69.95,-126.89 92.13 01/29/2018 08:12:32 -69.96,-126.92 92.11 1.57 72
4 01/31/2018 22:49:13 -70.15, 13.95 92.63 01/31/2018 22:50:03 -70.14, 13.93 92.65 1.30 50
5 01/31/2018 23:39:57 70.04,-178.57 87.24 01/31/2018 23:39:30 70.03,-178.57 87.24 0.46 27
6 02/01/2018 00:30:22 -69.04, -9.82 93.82 02/01/2018 00:29:15 -69.09, -12.20 93.65 95.03 67
7 02/03/2018 14:15:40 71.02, -39.01 87.54 02/03/2018 14:16:47 70.92, -36.66 87.33 86.32 67
8 02/03/2018 15:06:06 -70.09, 129.81 93.47 02/03/2018 15:06:30 -70.09, 129.76 93.47 2.08 24
9 02/03/2018 15:56:50 69.98, -62.72 86.41 02/03/2018 15:55:57 69.99, -62.75 86.43 1.51 53
10 02/06/2018 06:32:19 70.18, 78.12 85.84 02/06/2018 06:33:28 70.15, 78.09 85.80 3.02 69
11 02/06/2018 07:23:01 -70.08,-114.41 94.28 02/06/2018 07:22:57 -70.10,-114.35 94.27 3.38 4
12 02/06/2018 08:13:40 69.71, 53.45 85.32 02/06/2018 08:12:28 69.77, 52.83 85.42 24.83 72
13 02/08/2018 22:49:13 70.12,-166.03 84.94 02/08/2018 22:49:55 70.15,-166.02 84.96 3.58 42
14 02/08/2018 23:39:55 -70.02, 1.44 95.19 02/08/2018 23:39:25 -70.05, 1.46 95.15 3.25 30

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/27/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180128.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service