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: 11/4/2019
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 11/04/2019 18:47:18 -68.38, 76.66 96.26 11/04/2019 18:48:18 -68.38, 76.65 96.26 0.43 60
2 11/04/2019 19:38:02 68.25,-115.87 83.63 11/04/2019 19:37:45 68.26,-115.84 83.63 1.58 17
3 11/04/2019 20:28:34 -67.63, 52.22 96.97 11/04/2019 20:27:23 -67.71, 51.15 96.92 46.22 71
4 11/07/2019 11:04:13 -68.35,-167.54 95.48 11/07/2019 11:04:47 -68.37,-167.48 95.47 2.94 34
5 11/07/2019 11:54:56 68.17, -0.00 84.36 11/07/2019 11:54:15 68.20, -0.04 84.37 2.91 41
6 11/10/2019 02:30:32 68.74, 140.41 85.66 11/10/2019 02:31:43 68.62, 141.07 85.56 29.94 71
7 11/10/2019 03:21:07 -68.27, -51.67 94.79 11/10/2019 03:21:17 -68.30, -51.68 94.77 2.74 10
8 11/10/2019 04:11:50 68.15, 115.80 85.11 11/10/2019 04:10:43 68.18, 115.82 85.12 2.87 67
9 11/12/2019 18:47:20 68.39,-103.37 86.06 11/12/2019 18:48:15 68.37,-103.35 86.04 2.69 55
10 11/12/2019 19:38:01 -68.25, 64.13 94.07 11/12/2019 19:37:45 -68.28, 64.17 94.05 3.19 16
11 11/12/2019 20:28:33 67.48,-127.60 85.19 11/12/2019 20:27:23 67.53,-129.04 85.21 61.43 70
12 11/15/2019 11:04:14 68.32, 12.50 86.69 11/15/2019 11:04:44 68.34, 12.50 86.71 2.15 30
13 11/15/2019 11:54:55 -68.18,-180.00 93.45 11/15/2019 11:54:15 -68.19, 179.96 93.44 2.48 40

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/4/2019
SNOs_Map_NOAA-20_TERRA_20191104.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/04/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service