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: 7/20/2019
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 07/21/2019 19:47:00 -78.56, 86.13 121.06 07/21/2019 19:47:02 -78.58, 86.03 121.05 3.29 2
2 07/24/2019 01:20:24 78.60,-177.40 59.41 07/24/2019 01:20:45 78.60,-177.31 59.43 2.00 21
3 07/24/2019 02:11:24 -78.54, -9.80 120.60 07/24/2019 02:10:13 -78.56, -9.84 120.61 2.53 71
4 07/26/2019 06:53:49 -78.60, -80.67 120.11 07/26/2019 06:54:30 -78.59, -80.80 120.11 2.97 41
5 07/26/2019 07:44:48 78.57, 86.79 59.89 07/26/2019 07:43:56 78.58, 86.80 59.89 1.45 52
6 07/28/2019 12:27:13 78.60, 16.02 60.41 07/28/2019 12:28:13 78.60, 15.83 60.41 4.18 60
7 07/28/2019 13:18:13 -78.59,-176.63 119.59 07/28/2019 13:17:41 -78.57,-176.68 119.63 2.32 32
8 07/30/2019 18:00:46 -78.92, 110.46 118.94 07/30/2019 18:01:52 -78.84, 113.71 118.74 70.24 66
9 07/30/2019 18:51:38 78.61, -80.06 60.96 07/30/2019 18:51:24 78.58, -80.07 60.92 3.64 14
10 08/02/2019 00:25:01 -78.61, 16.71 118.49 08/02/2019 00:25:08 -78.61, 16.68 118.48 1.07 7

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/20/2019
SNOs_Map_NOAA-19_TERRA_20190721.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/20/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service