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: 4/5/2025
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 04/06/2025 18:04:22 -74.15,-159.01 90.75 04/06/2025 18:05:31 -74.17,-159.09 90.70 2.93 69
2 04/06/2025 18:55:06 73.15, 10.67 90.26 04/06/2025 18:54:33 73.14, 10.71 90.24 1.69 33
3 04/08/2025 21:02:42 -74.25, 156.20 91.57 04/08/2025 21:03:38 -74.26, 156.15 91.53 1.89 56
4 04/08/2025 21:53:26 73.25, -34.08 89.45 04/08/2025 21:52:40 73.24, -34.04 89.41 1.59 46
5 04/11/2025 00:01:05 -74.50, 111.00 92.54 04/11/2025 00:01:47 -74.48, 111.06 92.48 2.51 42
6 04/11/2025 00:51:43 73.21, -78.52 88.78 04/11/2025 00:50:44 73.21, -78.54 88.71 1.02 59
7 04/13/2025 02:59:20 -74.37, 66.80 93.12 04/13/2025 02:59:49 -74.38, 66.74 93.11 2.15 29
8 04/13/2025 03:50:03 73.33,-123.33 87.96 04/13/2025 03:48:50 73.33,-123.33 87.88 0.06 73
9 04/15/2025 05:57:43 -74.64, 21.53 94.10 04/15/2025 05:57:57 -74.63, 21.61 94.06 2.72 14

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/5/2025
SNOs_Map_NOAA-19_TERRA_20250405.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/05/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA