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: 11/21/2022
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 11/22/2022 12:16:02 71.18, -9.22 91.28 11/22/2022 12:17:08 71.08, -6.52 91.16 97.53 66
2 11/22/2022 13:06:26 -70.15, 159.78 89.76 11/22/2022 13:06:50 -70.13, 159.72 89.79 3.32 24
3 11/22/2022 13:57:10 70.04, -32.73 90.13 11/22/2022 13:56:13 70.02, -32.77 90.11 2.65 57
4 11/25/2022 02:00:20 -70.19, -33.74 89.20 11/25/2022 02:01:00 -70.21, -33.74 89.19 1.44 40
5 11/25/2022 02:51:04 70.08, 133.74 90.69 11/25/2022 02:50:23 70.09, 133.76 90.70 1.61 41
6 11/27/2022 14:54:14 -70.24, 132.72 88.68 11/27/2022 14:55:11 -70.21, 132.70 88.71 2.93 57
7 11/27/2022 15:44:58 70.12, -59.80 91.22 11/27/2022 15:44:34 70.09, -59.80 91.19 3.28 24
8 11/27/2022 16:35:22 -69.08, 109.05 89.83 11/27/2022 16:34:16 -69.15, 106.58 89.76 98.24 66
9 11/30/2022 03:48:09 -70.34, -60.90 88.14 11/30/2022 03:49:20 -70.31, -60.72 88.17 7.30 71
10 11/30/2022 04:38:51 70.12, 106.74 91.65 11/30/2022 04:38:44 70.14, 106.70 91.67 2.62 7
11 11/30/2022 05:29:27 -69.71, -85.32 88.76 11/30/2022 05:28:15 -69.80, -86.12 88.67 32.37 72
12 12/02/2022 16:42:13 -70.91, 104.70 87.17 12/02/2022 16:43:22 -70.78, 106.41 87.31 63.85 69
13 12/02/2022 17:32:45 70.18, -86.81 92.10 12/02/2022 17:32:54 70.17, -86.82 92.09 0.71 9
14 12/02/2022 18:23:27 -70.08, 80.66 88.00 12/02/2022 18:22:21 -70.05, 80.66 88.03 3.31 66

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/21/2022
SNOs_Map_NPP_TERRA_20221121.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/21/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA