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: 11/16/2021
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 11/17/2021 11:13:03 -80.53,-133.41 78.44 11/17/2021 11:14:03 -80.53,-133.47 78.42 1.25 60
2 11/17/2021 12:04:01 80.53, 33.88 101.57 11/17/2021 12:03:30 80.51, 33.90 101.54 2.37 31
3 11/19/2021 17:37:08 -80.52, 130.73 77.91 11/19/2021 17:37:11 -80.52, 130.66 77.92 1.17 3
4 11/21/2021 23:10:10 80.53,-132.49 102.58 11/21/2021 23:10:51 80.55,-132.53 102.60 2.48 41
5 11/22/2021 00:01:13 -80.52, 34.82 77.42 11/22/2021 00:00:19 -80.51, 34.77 77.45 1.36 54
6 11/24/2021 04:43:20 -80.56, -36.37 77.02 11/24/2021 04:44:33 -80.53, -36.11 76.98 5.42 73
7 11/24/2021 05:34:15 80.53, 131.40 103.03 11/24/2021 05:33:59 80.53, 131.53 103.03 2.45 16
8 11/26/2021 11:07:23 -80.53,-131.66 76.55 11/26/2021 11:07:40 -80.55,-131.74 76.53 2.88 17
9 11/26/2021 11:58:19 80.53, 35.61 103.46 11/26/2021 11:57:07 80.52, 35.57 103.42 1.43 72
10 11/28/2021 16:40:24 80.54, -35.10 103.82 11/28/2021 16:41:20 80.56, -35.05 103.87 2.44 56

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2021
SNOs_Map_NOAA-19_TERRA_20211116.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 11/16/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA