Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/21/2020
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/21/2020 10:35:39 -79.46,-131.35 119.55 05/21/2020 10:36:38 -79.43,-131.27 119.54 3.75 59
2 05/21/2020 11:26:43 79.41, 36.37 60.45 05/21/2020 11:26:04 79.44, 36.41 60.46 2.91 39
3 05/23/2020 16:09:12 79.73, -37.34 60.02 05/23/2020 16:10:16 79.64, -33.27 60.34 81.71 64
4 05/23/2020 16:59:57 -79.44, 132.88 119.97 05/23/2020 16:59:48 -79.45, 133.04 119.96 3.38 9
5 05/25/2020 22:33:20 79.44,-130.32 59.64 05/25/2020 22:33:31 79.46,-130.31 59.66 2.67 11
6 05/25/2020 23:24:11 -79.30, 38.20 120.37 05/25/2020 23:22:59 -79.43, 37.09 120.40 26.66 72
7 05/28/2020 04:06:34 -79.45, -33.64 120.73 05/28/2020 04:07:15 -79.47, -33.65 120.70 2.86 41
8 05/28/2020 04:57:38 79.43, 133.77 59.27 05/28/2020 04:56:42 79.43, 133.71 59.24 1.24 56
9 05/30/2020 09:39:57 79.47, 62.89 58.94 05/30/2020 09:40:58 79.48, 62.95 58.97 1.61 61
10 05/30/2020 10:30:53 -79.46,-129.72 121.07 05/30/2020 10:30:26 -79.45,-129.63 121.08 2.31 27
11 06/01/2020 16:04:15 79.47, -33.07 58.63 06/01/2020 16:04:09 79.45, -33.04 58.61 2.07 6
12 06/03/2020 21:37:30 -79.47, 63.69 121.65 06/03/2020 21:37:53 -79.46, 63.63 121.65 1.29 23

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/21/2020
SNOs_Map_NOAA-19_TERRA_20200521.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/21/2020 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service