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: 10/23/2020
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 10/24/2020 11:04:06 -68.35,-167.52 99.75 10/24/2020 11:04:56 -68.37,-167.47 99.73 2.40 50
2 10/24/2020 11:54:49 68.18, 0.02 80.09 10/24/2020 11:54:24 68.20, -0.03 80.11 3.11 25
3 10/24/2020 12:45:16 -67.28, 168.43 100.78 10/24/2020 12:44:08 -67.31, 166.59 100.79 79.28 68
4 10/27/2020 02:30:35 69.21, 139.78 82.00 10/27/2020 02:31:43 69.10, 141.68 81.92 76.24 68
5 10/27/2020 03:21:02 -68.31, -51.70 98.88 10/27/2020 03:21:25 -68.32, -51.64 98.86 2.76 23
6 10/27/2020 04:11:45 68.14, 115.83 80.97 10/27/2020 04:10:53 68.15, 115.80 80.98 2.27 52
7 10/29/2020 18:47:16 68.37,-103.32 82.06 10/29/2020 18:48:24 68.38,-103.33 82.08 1.28 68
8 10/29/2020 19:37:58 -68.27, 64.12 98.03 10/29/2020 19:37:54 -68.28, 64.18 98.02 2.69 4
9 10/29/2020 20:28:37 67.88,-128.09 81.61 10/29/2020 20:27:25 67.93,-128.58 81.64 21.37 72
10 11/01/2020 11:04:12 68.33, 12.49 82.89 11/01/2020 11:04:53 68.32, 12.48 82.88 1.35 41
11 11/01/2020 11:54:53 -68.18, 180.00 97.25 11/01/2020 11:54:24 -68.17, 179.93 97.27 2.98 29
12 11/04/2020 02:30:35 -69.05, -40.02 95.58 11/04/2020 02:31:44 -68.94, -38.52 95.66 61.25 69
13 11/04/2020 03:21:07 68.30, 128.29 83.70 11/04/2020 03:21:20 68.31, 128.36 83.71 3.11 13
14 11/04/2020 04:11:48 -68.15, -64.20 96.45 11/04/2020 04:10:51 -68.17, -64.19 96.43 2.07 57

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/23/2020
SNOs_Map_NOAA-20_TERRA_20201023.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/23/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA