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: 9/18/2021
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 09/20/2021 03:13:29 80.43, 166.13 81.21 09/20/2021 03:13:13 80.44, 166.22 81.22 2.08 16
2 09/22/2021 08:46:32 -80.43, -97.16 97.91 09/22/2021 08:46:55 -80.45, -97.12 97.89 1.83 23
3 09/22/2021 09:37:35 80.41, 70.48 82.13 09/22/2021 09:36:21 80.45, 70.53 82.13 4.20 74
4 09/24/2021 14:19:43 80.44, -0.47 82.98 09/24/2021 14:20:36 80.46, -0.46 83.02 2.15 53
5 09/24/2021 15:10:38 -80.43, 167.04 97.00 09/24/2021 15:10:04 -80.43, 166.87 97.03 3.03 34
6 09/26/2021 20:43:50 80.45, -96.52 83.88 09/26/2021 20:43:45 80.43, -96.51 83.87 1.33 5
7 09/29/2021 02:16:52 -80.45, 0.13 95.24 09/29/2021 02:17:27 -80.44, 0.15 95.24 1.29 35
8 09/29/2021 03:07:56 80.44, 167.72 84.80 09/29/2021 03:06:53 80.44, 167.74 84.77 0.46 63
9 10/01/2021 07:50:03 80.45, 97.02 85.66 10/01/2021 07:51:07 80.47, 97.01 85.70 2.61 64

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2021
SNOs_Map_NOAA-19_TERRA_20210918.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/18/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA