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: 11/4/2022
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 11/04/2022 17:07:42 -70.12, 99.49 94.47 11/04/2022 17:08:38 -70.14, 99.42 94.46 2.88 56
2 11/04/2022 17:58:26 70.00, -93.02 85.43 11/04/2022 17:58:01 70.03, -93.07 85.45 3.19 25
3 11/07/2022 06:01:39 -70.28, -94.23 93.55 11/07/2022 06:02:50 -70.24, -94.01 93.59 9.40 71
4 11/07/2022 06:52:21 70.06, 73.42 86.24 11/07/2022 06:52:14 70.07, 73.42 86.25 1.28 7
5 11/07/2022 07:42:57 -69.65,-118.65 94.15 11/07/2022 07:41:45 -69.73,-119.40 94.08 30.19 72
6 11/09/2022 18:55:45 -70.91, 71.28 92.18 11/09/2022 18:56:53 -70.80, 73.25 92.29 72.97 68
7 11/09/2022 19:46:15 70.07,-120.06 86.99 11/09/2022 19:46:27 70.08,-120.14 87.00 3.34 12
8 11/09/2022 20:36:57 -69.98, 47.39 93.10 11/09/2022 20:35:54 -69.97, 47.35 93.11 1.91 63
9 11/12/2022 08:40:09 70.14, 46.36 87.76 11/12/2022 08:40:38 70.12, 46.34 87.74 2.03 29
10 11/12/2022 09:30:50 -69.99,-146.10 92.38 11/12/2022 09:30:05 -70.01,-146.16 92.37 3.25 45
11 11/14/2022 21:34:03 70.16,-147.14 88.45 11/14/2022 21:34:49 70.19,-147.13 88.47 2.57 46
12 11/14/2022 22:24:45 -70.07, 20.32 91.64 11/14/2022 22:24:16 -70.08, 20.36 91.63 2.09 29
13 11/17/2022 10:27:57 70.20, 19.34 89.12 11/17/2022 10:29:00 70.22, 19.35 89.14 2.97 63
14 11/17/2022 11:18:39 -70.10,-173.19 90.98 11/17/2022 11:18:27 -70.12,-173.15 90.96 2.70 12
15 11/17/2022 12:09:10 69.30, -4.71 88.24 11/17/2022 12:08:02 69.32, -6.57 88.26 72.87 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/4/2022
SNOs_Map_NPP_TERRA_20221104.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/04/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA