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: 6/14/2021
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 06/15/2021 14:52:37 -80.28, 170.21 121.39 06/15/2021 14:53:19 -80.27, 170.10 121.39 2.19 42
2 06/15/2021 15:43:41 80.26, -22.34 58.63 06/15/2021 15:42:45 80.27, -22.24 58.62 2.21 56
3 06/17/2021 20:25:51 80.28, -93.12 58.54 06/17/2021 20:27:00 80.29, -93.12 58.58 1.22 69
4 06/17/2021 21:16:47 -80.28, 74.19 121.46 06/17/2021 21:16:28 -80.26, 74.22 121.48 2.13 19
5 06/20/2021 02:50:00 80.28, 171.00 58.51 06/20/2021 02:50:09 80.28, 170.96 58.51 0.92 9
6 06/22/2021 08:23:06 -80.28, -92.19 121.50 06/22/2021 08:23:51 -80.30, -92.29 121.47 3.04 45
7 06/22/2021 09:14:09 80.28, 75.10 58.51 06/22/2021 09:13:18 80.27, 75.01 58.47 2.04 51
8 06/24/2021 13:56:20 80.32, 3.90 58.50 06/24/2021 13:57:33 80.28, 4.08 58.52 5.61 73
9 06/24/2021 14:47:16 -80.29, 171.73 121.47 06/24/2021 14:47:00 -80.29, 171.77 121.48 0.74 16
10 06/26/2021 20:20:28 80.30, -91.72 58.59 06/26/2021 20:20:41 80.29, -91.60 58.60 2.50 13

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/14/2021
SNOs_Map_NOAA-19_TERRA_20210614.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/14/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA