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: 3/21/2020
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 -79.28, 47.03 100.46 03/21/2020 22:40:15 -79.31, 47.00 100.42 2.83 73
2 03/21/2020 23:29:58 79.28,-145.66 79.53 03/21/2020 23:29:42 79.27,-145.63 79.51 1.53 16
3 03/24/2020 05:03:22 -79.29, -49.00 101.33 03/24/2020 05:03:25 -79.29, -48.89 101.32 2.43 3
4 03/26/2020 10:36:38 79.29, 47.77 77.82 03/26/2020 10:37:07 79.30, 47.76 77.85 1.75 29
5 03/26/2020 11:27:41 -79.26,-144.77 102.20 03/26/2020 11:26:35 -79.28,-144.79 102.21 1.38 66
6 03/28/2020 16:10:02 -79.32, 144.22 103.03 03/28/2020 16:10:51 -79.29, 144.26 103.03 3.20 49
7 03/28/2020 17:00:58 79.28, -48.18 76.96 03/28/2020 17:00:17 79.28, -48.17 76.95 0.32 41
8 03/30/2020 21:43:20 79.36,-119.36 76.14 03/30/2020 21:44:33 79.30,-119.14 76.13 8.28 73
9 03/30/2020 22:34:21 -79.30, 48.42 103.88 03/30/2020 22:34:01 -79.27, 48.34 103.92 3.51 20
10 04/02/2020 04:07:38 79.29, 145.23 75.28 04/02/2020 04:07:42 79.31, 145.16 75.29 2.31 4

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/21/2020
SNOs_Map_NOAA-19_TERRA_20200321.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/21/2020 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service