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: 11/9/2022
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 11/09/2022 18:55:45 -70.92, 71.27 92.18 11/09/2022 18:56:53 -70.80, 73.25 92.29 73.24 68
2 11/09/2022 19:46:16 70.12,-120.14 87.04 11/09/2022 19:46:27 70.09,-120.13 87.01 3.43 11
3 11/09/2022 20:36:57 -69.98, 47.39 93.09 11/09/2022 20:35:54 -69.97, 47.35 93.11 2.02 63
4 11/12/2022 08:40:09 70.14, 46.37 87.76 11/12/2022 08:40:38 70.13, 46.36 87.75 0.37 29
5 11/12/2022 09:30:50 -70.00,-146.10 92.38 11/12/2022 09:30:05 -70.02,-146.16 92.36 3.27 45
6 11/14/2022 21:34:03 70.16,-147.14 88.45 11/14/2022 21:34:50 70.15,-147.19 88.44 2.11 47
7 11/14/2022 22:24:45 -70.07, 20.32 91.64 11/14/2022 22:24:17 -70.04, 20.30 91.67 3.37 28
8 11/17/2022 10:27:57 70.19, 19.35 89.11 11/17/2022 10:29:01 70.20, 19.31 89.12 1.85 64
9 11/17/2022 11:18:39 -70.09,-173.19 90.98 11/17/2022 11:18:28 -70.09,-173.20 90.99 1.10 11
10 11/17/2022 12:09:10 69.29, -4.70 88.24 11/17/2022 12:08:02 69.35, -6.53 88.29 72.32 68
11 11/19/2022 23:21:57 70.54,-174.67 90.06 11/19/2022 23:23:08 70.43,-173.92 89.95 30.44 71
12 11/20/2022 00:12:33 -70.13, -6.71 90.35 11/20/2022 00:12:39 -70.10, -6.74 90.37 2.85 6
13 11/20/2022 01:03:15 69.91, 160.93 89.45 11/20/2022 01:02:02 69.98, 160.74 89.51 9.85 73
14 11/22/2022 12:16:02 71.16, -9.17 91.25 11/22/2022 12:17:08 71.03, -6.59 91.11 94.00 66
15 11/22/2022 13:06:27 -70.17, 159.76 89.75 11/22/2022 13:06:49 -70.15, 159.76 89.77 1.90 22
16 11/22/2022 13:57:10 70.01, -32.69 90.10 11/22/2022 13:56:12 70.02, -32.76 90.12 3.04 58

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/9/2022
SNOs_Map_NPP_TERRA_20221109.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/09/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA