Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/20/2020
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/21/2020 22:39:02 -79.29, 46.94 100.46 03/21/2020 22:40:15 -79.30, 46.94 100.43 0.58 73
2 03/21/2020 23:29:58 79.29,-145.75 79.53 03/21/2020 23:29:42 79.25,-145.71 79.50 3.87 16
3 03/24/2020 05:03:21 -79.27, -48.82 101.33 03/24/2020 05:03:25 -79.28, -48.95 101.33 3.27 4
4 03/26/2020 10:36:38 79.30, 47.68 77.82 03/26/2020 10:37:07 79.29, 47.70 77.83 0.58 29
5 03/26/2020 11:27:41 -79.27,-144.86 102.20 03/26/2020 11:26:35 -79.27,-144.84 102.23 0.77 66
6 03/28/2020 16:10:01 -79.30, 144.40 103.03 03/28/2020 16:10:50 -79.32, 144.47 102.98 3.09 49
7 03/28/2020 17:00:58 79.29, -48.27 76.96 03/28/2020 17:00:17 79.27, -48.22 76.93 2.32 41
8 03/30/2020 21:43:20 79.37,-119.45 76.14 03/30/2020 21:44:33 79.29,-119.18 76.12 10.29 73
9 03/30/2020 22:34:20 -79.28, 48.60 103.89 03/30/2020 22:34:00 -79.31, 48.55 103.88 3.14 20
10 04/02/2020 04:07:38 79.30, 145.14 75.29 04/02/2020 04:07:42 79.31, 145.14 75.29 0.33 4

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2020
SNOs_Map_NOAA-19_TERRA_20200320.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/20/2020 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service