Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/31/2017
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/31/2017 14:27:29 77.02, -25.30 100.21 12/31/2017 14:26:47 77.03, -25.32 100.22 1.77 42
2 12/31/2017 15:16:57 -76.98, 142.21 79.84 12/31/2017 15:17:46 -76.98, 142.17 79.83 1.16 49
3 01/02/2018 20:01:13 -77.02, 71.28 79.99 01/02/2018 20:00:28 -77.02, 71.38 80.00 2.60 45
4 01/02/2018 20:50:39 77.01,-121.12 100.00 01/02/2018 20:51:28 77.00,-121.29 99.99 4.25 49
5 01/05/2018 01:34:55 77.04, 167.93 99.80 01/05/2018 01:34:09 77.03, 167.98 99.78 1.73 46
6 01/05/2018 02:24:23 -77.01, -24.55 80.25 01/05/2018 02:25:10 -77.01, -24.67 80.25 3.10 47
7 01/07/2018 07:08:39 -77.05, -95.50 80.48 01/07/2018 07:07:52 -77.06, -95.49 80.47 1.45 47
8 01/07/2018 07:58:04 77.03, 72.08 99.50 01/07/2018 07:58:49 77.01, 71.99 99.49 3.20 45
9 01/09/2018 12:42:20 77.06, 1.11 99.22 01/09/2018 12:41:30 77.04, 1.24 99.21 3.33 50
10 01/09/2018 13:31:48 -77.03, 168.65 80.82 01/09/2018 13:32:32 -77.01, 168.61 80.83 2.20 44
11 01/11/2018 18:16:04 -77.06, 97.68 81.13 01/11/2018 18:15:14 -77.07, 97.76 81.12 2.40 50
12 01/11/2018 19:05:30 77.04, -94.75 98.85 01/11/2018 19:06:11 77.03, -94.78 98.84 1.39 41
13 01/13/2018 23:49:45 77.10,-165.57 98.55 01/13/2018 23:48:52 77.06,-165.56 98.50 4.45 53

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/31/2017
SNOs_Map_LANDSAT-8_NOAA-19_20171231.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 12/31/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service