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: 7/18/2020
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 07/20/2020 10:14:12 69.37, 23.76 48.80 07/20/2020 10:15:18 69.27, 26.06 48.64 90.91 66
2 07/20/2020 11:04:36 -68.32,-167.51 132.28 07/20/2020 11:05:03 -68.33,-167.49 132.28 0.88 27
3 07/20/2020 11:55:20 68.19, -0.04 47.60 07/20/2020 11:54:30 68.21, 0.02 47.62 3.34 50
4 07/23/2020 02:30:49 68.52, 140.69 48.45 07/23/2020 02:32:00 68.50, 140.97 48.42 11.50 71
5 07/23/2020 03:21:28 -68.27, -51.68 131.80 07/23/2020 03:21:32 -68.29, -51.66 131.78 1.80 4
6 07/23/2020 04:12:12 68.15, 115.79 48.09 07/23/2020 04:11:00 68.12, 115.78 48.06 3.52 72
7 07/25/2020 18:47:40 68.37,-103.34 48.87 07/25/2020 18:48:32 68.35,-103.34 48.84 2.41 52
8 07/25/2020 19:38:21 -68.23, 64.16 131.27 07/25/2020 19:38:02 -68.25, 64.17 131.25 2.01 19
9 07/25/2020 20:28:51 67.35,-127.45 47.84 07/25/2020 20:27:42 67.40,-129.16 47.93 73.21 69
10 07/28/2020 11:04:33 68.32, 12.49 49.44 07/28/2020 11:05:01 68.35, 12.54 49.45 3.50 28
11 07/28/2020 11:55:14 -68.18, 179.99 130.70 07/28/2020 11:54:32 -68.20, 179.99 130.69 1.44 42
12 07/31/2020 02:30:49 -68.78, -39.64 129.46 07/31/2020 02:32:00 -68.64, -38.87 129.63 34.60 71
13 07/31/2020 03:21:26 68.28, 128.31 50.04 07/31/2020 03:21:31 68.29, 128.35 50.05 1.82 5
14 07/31/2020 04:12:07 -68.14, -64.19 130.10 07/31/2020 04:11:02 -68.14, -64.19 130.10 0.36 65

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/18/2020
SNOs_Map_NOAA-20_TERRA_20200718.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/18/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA