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: 7/13/2020
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 07/15/2020 02:30:51 -68.45, -39.22 133.10 07/15/2020 02:32:03 -68.42, -39.14 133.13 4.02 72
2 07/15/2020 03:21:34 68.27, 128.32 46.73 07/15/2020 03:21:31 68.25, 128.30 46.71 1.57 3
3 07/15/2020 04:12:15 -68.13, -64.19 133.41 07/15/2020 04:11:01 -68.15, -64.19 133.38 2.29 74
4 07/17/2020 18:47:43 -68.34, 76.69 132.75 07/17/2020 18:48:34 -68.36, 76.66 132.74 2.18 51
5 07/17/2020 19:38:27 68.22,-115.85 47.13 07/17/2020 19:38:01 68.24,-115.83 47.15 2.54 26
6 07/17/2020 20:28:52 -67.27, 52.63 133.84 07/17/2020 20:27:44 -67.36, 50.79 133.70 79.68 68
7 07/20/2020 10:14:12 69.40, 23.71 48.84 07/20/2020 10:15:18 69.29, 26.07 48.66 93.71 66
8 07/20/2020 11:04:35 -68.30,-167.48 132.31 07/20/2020 11:05:04 -68.30,-167.53 132.30 2.28 29
9 07/20/2020 11:55:19 68.18, -0.02 47.58 07/20/2020 11:54:31 68.18, -0.03 47.59 0.79 48
10 07/23/2020 02:30:51 68.61, 140.57 48.55 07/23/2020 02:32:01 68.57, 141.03 48.48 19.44 70
11 07/23/2020 03:21:29 -68.31, -51.72 131.76 07/23/2020 03:21:34 -68.30, -51.65 131.77 2.59 5
12 07/23/2020 04:12:12 68.13, 115.81 48.07 07/23/2020 04:11:02 68.12, 115.78 48.07 1.62 70
13 07/25/2020 18:47:40 68.35,-103.32 48.86 07/25/2020 18:48:35 68.35,-103.36 48.84 1.59 55
14 07/25/2020 19:38:22 -68.26, 64.11 131.23 07/25/2020 19:38:05 -68.26, 64.16 131.24 2.26 17
15 07/25/2020 20:28:53 67.44,-127.57 47.94 07/25/2020 20:27:44 67.46,-129.11 47.99 65.88 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/13/2020
SNOs_Map_NOAA-20_TERRA_20200713.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/13/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA