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: 11/12/2022
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 11/12/2022 08:40:10 70.16, 46.32 87.78 11/12/2022 08:40:38 70.16, 46.39 87.78 2.68 28
2 11/12/2022 09:30:51 -70.03,-146.15 92.35 11/12/2022 09:30:05 -70.04,-146.13 92.34 1.98 46
3 11/14/2022 21:34:04 70.18,-147.18 88.47 11/14/2022 21:34:50 70.18,-147.15 88.47 1.26 46
4 11/14/2022 22:24:45 -70.04, 20.35 91.66 11/14/2022 22:24:17 -70.07, 20.34 91.64 2.49 28
5 11/17/2022 10:27:58 70.21, 19.31 89.14 11/17/2022 10:29:01 70.24, 19.36 89.16 3.18 63
6 11/17/2022 11:18:39 -70.07,-173.15 91.00 11/17/2022 11:18:29 -70.07,-173.23 91.01 2.93 10
7 11/17/2022 12:09:11 69.32, -4.74 88.26 11/17/2022 12:08:02 69.39, -6.48 88.33 68.94 69
8 11/19/2022 23:21:57 70.56,-174.71 90.09 11/19/2022 23:23:08 70.43,-173.93 89.95 32.89 71
9 11/20/2022 00:12:33 -70.16, -6.75 90.32 11/20/2022 00:12:38 -70.15, -6.68 90.33 2.93 5
10 11/20/2022 01:03:15 69.94, 160.89 89.48 11/20/2022 01:02:02 69.97, 160.74 89.51 6.88 73
11 11/22/2022 12:16:02 71.18, -9.21 91.27 11/22/2022 12:17:07 71.09, -6.49 91.18 98.26 65
12 11/22/2022 13:06:26 -70.14, 159.80 89.77 11/22/2022 13:06:49 -70.16, 159.77 89.76 2.09 23
13 11/22/2022 13:57:10 70.04, -32.73 90.13 11/22/2022 13:56:12 70.03, -32.75 90.13 0.81 58
14 11/25/2022 02:00:20 -70.19, -33.74 89.21 11/25/2022 02:00:59 -70.20, -33.74 89.20 0.62 39
15 11/25/2022 02:51:04 70.09, 133.73 90.70 11/25/2022 02:50:22 70.07, 133.74 90.68 1.72 42

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/12/2022
SNOs_Map_NPP_TERRA_20221112.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/12/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA