Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/30/2023
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/01/2023 08:02:23 71.65, 53.46 85.94 11/01/2023 08:03:33 71.57, 54.07 85.86 22.88 70
2 11/01/2023 08:53:01 -71.35,-138.70 94.36 11/01/2023 08:53:01 -71.35,-138.65 94.36 2.11 0
3 11/01/2023 09:43:39 70.92, 29.34 85.22 11/01/2023 09:42:28 70.96, 28.42 85.27 33.93 71
4 11/03/2023 20:56:13 71.38,-139.56 86.47 11/03/2023 20:56:34 71.37,-139.53 86.45 1.32 21
5 11/03/2023 21:46:54 -71.24, 28.00 93.67 11/03/2023 21:46:00 -71.25, 27.93 93.65 3.00 54
6 11/06/2023 08:59:23 -71.39,-140.37 92.76 11/06/2023 09:00:11 -71.40,-140.42 92.75 1.92 48
7 11/06/2023 09:50:07 71.28, 27.13 87.14 11/06/2023 09:49:33 71.29, 27.06 87.15 2.58 34
8 11/08/2023 21:02:36 71.44,-141.27 88.03 11/08/2023 21:03:43 71.45,-141.26 88.04 0.88 67
9 11/08/2023 21:53:18 -71.35, 26.21 92.05 11/08/2023 21:53:09 -71.33, 26.21 92.07 1.99 9
10 11/08/2023 22:43:49 70.56,-165.15 87.16 11/08/2023 22:42:42 70.62,-167.23 87.23 76.98 67
11 11/11/2023 09:06:00 -72.19,-143.44 90.50 11/11/2023 09:07:07 -72.10,-141.09 90.61 80.79 67
12 11/11/2023 09:56:30 71.36, 25.39 88.67 11/11/2023 09:56:40 71.40, 25.39 88.70 3.53 10
13 11/11/2023 10:47:12 -71.27,-167.13 91.42 11/11/2023 10:46:06 -71.28,-167.15 91.41 1.00 66

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/30/2023
SNOs_Map_NPP_TERRA_20231030.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/30/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA