Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/2/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/02/2019 04:12:31 68.14, 115.78 52.75 05/02/2019 04:11:20 68.17, 115.77 52.78 3.38 71
2 05/04/2019 18:48:00 68.38,-103.38 52.22 05/04/2019 18:48:52 68.40,-103.36 52.24 2.44 52
3 05/04/2019 19:38:41 -68.24, 64.12 127.93 05/04/2019 19:38:23 -68.23, 64.07 127.94 2.29 18
4 05/04/2019 20:29:11 67.36,-127.49 51.18 05/04/2019 20:28:03 67.40,-129.25 51.22 75.25 68
5 05/07/2019 11:04:54 68.36, 12.42 51.44 05/07/2019 11:05:22 68.35, 12.46 51.43 1.48 28
6 05/07/2019 11:55:35 -68.22, 179.92 128.71 05/07/2019 11:54:53 -68.19, 179.89 128.74 3.32 42
7 05/10/2019 02:31:10 -68.77, -39.66 128.86 05/10/2019 02:32:21 -68.64, -38.96 129.00 31.90 71
8 05/10/2019 03:21:47 68.28, 128.29 50.64 05/10/2019 03:21:52 68.30, 128.27 50.66 2.34 5
9 05/10/2019 04:12:29 -68.19, -64.27 129.46 05/10/2019 04:11:22 -68.20, -64.22 129.46 2.29 67
10 05/12/2019 18:47:56 -68.37, 76.64 129.95 05/12/2019 18:48:54 -68.36, 76.58 129.96 2.70 58
11 05/12/2019 19:38:40 68.26,-115.91 49.93 05/12/2019 19:38:21 68.25,-115.91 49.92 1.64 19
12 05/12/2019 20:29:11 -67.57, 52.26 130.77 05/12/2019 20:28:01 -67.59, 50.95 130.76 55.58 70
13 05/15/2019 11:04:50 -68.35,-167.56 130.63 05/15/2019 11:05:23 -68.36,-167.54 130.62 1.62 33
14 05/15/2019 11:55:33 68.19, -0.04 49.21 05/15/2019 11:54:51 68.19, -0.11 49.21 2.56 42

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/2/2019
SNOs_Map_NOAA-20_TERRA_20190502.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/02/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service