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: 11/6/2022
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 11/07/2022 06:01:38 -70.24, -94.16 93.59 11/07/2022 06:02:50 -70.23, -94.02 93.60 5.49 72
2 11/07/2022 06:52:21 70.07, 73.41 86.25 11/07/2022 06:52:14 70.06, 73.41 86.25 0.49 7
3 11/07/2022 07:42:57 -69.67,-118.67 94.14 11/07/2022 07:41:45 -69.72,-119.41 94.09 29.38 72
4 11/09/2022 18:55:45 -70.92, 71.26 92.17 11/09/2022 18:56:53 -70.80, 73.25 92.29 73.71 68
5 11/09/2022 19:46:15 70.08,-120.07 86.99 11/09/2022 19:46:27 70.09,-120.14 87.00 2.62 12
6 11/09/2022 20:36:57 -69.99, 47.38 93.09 11/09/2022 20:35:54 -69.97, 47.35 93.11 2.17 63
7 11/12/2022 08:40:10 70.14, 46.35 87.76 11/12/2022 08:40:39 70.14, 46.37 87.76 0.65 29
8 11/12/2022 09:30:52 -70.05,-146.19 92.32 11/12/2022 09:30:06 -70.03,-146.15 92.35 3.27 46
9 11/14/2022 21:34:03 70.16,-147.15 88.45 11/14/2022 21:34:50 70.17,-147.17 88.45 0.83 47
10 11/14/2022 22:24:45 -70.07, 20.31 91.64 11/14/2022 22:24:17 -70.06, 20.33 91.65 1.60 28
11 11/17/2022 10:27:57 70.19, 19.34 89.11 11/17/2022 10:29:01 70.22, 19.34 89.14 3.37 64
12 11/17/2022 11:18:39 -70.10,-173.19 90.98 11/17/2022 11:18:28 -70.12,-173.16 90.96 2.48 11
13 11/17/2022 12:09:10 69.30, -4.71 88.24 11/17/2022 12:08:02 69.38, -6.50 88.31 70.96 68
14 11/19/2022 23:21:58 70.59,-174.76 90.12 11/19/2022 23:23:08 70.47,-173.86 89.99 36.00 70
15 11/20/2022 00:12:33 -70.13, -6.71 90.35 11/20/2022 00:12:39 -70.15, -6.68 90.33 2.47 6
16 11/20/2022 01:03:16 69.97, 160.84 89.51 11/20/2022 01:02:03 69.96, 160.72 89.50 4.63 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/6/2022
SNOs_Map_NPP_TERRA_20221106.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/06/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA