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: 12/2/2022
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 12/02/2022 16:42:13 -70.92, 104.69 87.16 12/02/2022 16:43:21 -70.81, 106.46 87.28 65.58 68
2 12/02/2022 17:32:45 70.17, -86.80 92.09 12/02/2022 17:32:54 70.16, -86.83 92.08 1.39 9
3 12/02/2022 18:23:27 -70.09, 80.64 87.99 12/02/2022 18:22:20 -70.09, 80.70 88.00 2.41 67
4 12/05/2022 06:26:38 70.23, 79.64 92.50 12/05/2022 06:27:02 70.23, 79.70 92.50 2.36 24
5 12/05/2022 07:17:19 -70.10,-112.83 87.64 12/05/2022 07:16:29 -70.10,-112.84 87.64 0.47 50
6 12/07/2022 19:20:31 70.25,-113.85 92.82 12/07/2022 19:21:12 70.23,-113.86 92.79 2.11 41
7 12/07/2022 20:11:13 -70.16, 53.61 87.28 12/07/2022 20:10:38 -70.15, 53.67 87.29 2.53 35
8 12/10/2022 08:14:24 70.26, 52.66 93.09 12/10/2022 08:15:21 70.27, 52.63 93.08 1.30 57
9 12/10/2022 09:05:06 -70.17,-139.88 87.01 12/10/2022 09:04:47 -70.18,-139.84 87.00 1.86 19
10 12/10/2022 09:55:32 69.11, 29.00 91.92 12/10/2022 09:54:26 69.20, 26.49 92.04 99.85 66
11 12/12/2022 21:08:18 70.34,-140.92 93.37 12/12/2022 21:09:29 70.34,-140.82 93.37 3.81 71
12 12/12/2022 21:58:59 -70.19, 26.63 86.78 12/12/2022 21:58:56 -70.20, 26.63 86.77 1.38 3
13 12/12/2022 22:49:36 69.71,-165.34 92.74 12/12/2022 22:48:25 69.77,-166.30 92.81 37.86 71
14 12/15/2022 10:02:21 70.89, 24.73 94.09 12/15/2022 10:03:30 70.79, 26.29 93.97 58.10 69
15 12/15/2022 10:52:52 -70.22,-166.87 86.60 12/15/2022 10:53:05 -70.21,-166.92 86.61 1.80 13
16 12/15/2022 11:43:36 70.11, 0.60 93.30 12/15/2022 11:42:28 70.11, 0.61 93.30 0.41 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/2/2022
SNOs_Map_NPP_TERRA_20221202.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/02/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA