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: 8/28/2023
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 08/30/2023 09:25:20 71.28, 33.48 62.25 08/30/2023 09:26:32 71.25, 33.59 62.20 5.02 72
2 08/30/2023 10:16:01 -71.14,-158.95 117.90 08/30/2023 10:15:57 -71.13,-158.95 117.91 0.67 4
3 08/30/2023 11:06:37 70.61, 9.23 61.57 08/30/2023 11:05:27 70.67, 8.00 61.67 45.83 70
4 09/01/2023 22:19:12 71.20,-159.85 63.06 09/01/2023 22:19:49 71.19,-159.86 63.05 1.03 37
5 09/01/2023 23:09:54 -71.10, 7.64 117.03 09/01/2023 23:09:14 -71.07, 7.61 117.05 3.35 40
6 09/04/2023 10:22:27 -71.58,-161.30 115.63 09/04/2023 10:23:38 -71.46,-160.43 115.78 33.35 71
7 09/04/2023 11:13:05 71.17, 6.72 63.96 09/04/2023 11:13:05 71.15, 6.74 63.94 1.71 0
8 09/04/2023 12:03:44 -70.91, 174.48 116.31 09/04/2023 12:02:31 -70.98, 174.14 116.21 14.91 73
9 09/06/2023 23:16:14 -71.24, 5.82 115.05 09/06/2023 23:16:57 -71.24, 5.89 115.05 2.67 43
10 09/07/2023 00:06:57 71.09, 173.38 64.81 09/07/2023 00:06:21 71.09, 173.31 64.82 2.38 36
11 09/09/2023 11:19:32 71.69, 4.22 66.36 09/09/2023 11:20:42 71.60, 5.47 66.23 44.58 70
12 09/09/2023 12:10:06 -71.16, 172.47 114.18 09/09/2023 12:10:13 -71.17, 172.43 114.18 1.48 7
13 09/09/2023 13:00:49 71.02, -19.98 65.68 09/09/2023 12:59:36 71.06, -20.07 65.74 5.98 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/28/2023
SNOs_Map_NPP_TERRA_20230828.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/28/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA