Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/29/2021
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 12/07/2021 10:47:28 -69.91,-165.08 87.55 12/07/2021 10:48:35 -69.85,-162.56 87.60 96.80 67
2 12/07/2021 11:38:02 69.26, 3.17 91.81 12/07/2021 11:39:14 69.21, 3.91 91.76 29.71 72
3 12/07/2021 12:28:40 -68.96, 170.90 88.49 12/07/2021 12:29:49 -68.94, 170.92 88.51 2.52 69
4 12/07/2021 13:19:25 68.89, -21.70 91.45 12/07/2021 13:20:17 68.89, -21.77 91.44 2.87 52
5 12/07/2021 14:10:08 -68.87, 145.66 88.58 12/07/2021 14:10:47 -68.89, 145.61 88.56 3.15 39
6 12/07/2021 15:00:54 68.85, -47.01 91.41 12/07/2021 15:01:15 68.83, -47.07 91.39 3.09 21
7 12/07/2021 15:51:37 -68.82, 120.34 88.62 12/07/2021 15:51:45 -68.84, 120.31 88.60 2.21 8
8 12/07/2021 16:42:23 68.81, -72.33 91.38 12/07/2021 16:42:12 68.83, -72.31 91.40 3.23 11
9 12/07/2021 17:33:06 -68.78, 95.03 88.65 12/07/2021 17:32:43 -68.79, 95.00 88.65 1.31 23
10 12/07/2021 18:23:52 68.76, -97.64 91.34 12/07/2021 18:23:10 68.78, -97.62 91.36 2.44 42
11 12/07/2021 19:14:35 -68.73, 69.71 88.69 12/07/2021 19:13:41 -68.73, 69.69 88.69 0.71 54
12 12/07/2021 20:05:21 68.72,-122.96 91.30 12/07/2021 20:04:08 68.73,-122.92 91.31 1.89 73
13 12/07/2021 20:55:57 -68.32, 44.89 89.10 12/07/2021 20:54:45 -68.36, 43.97 89.06 38.05 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/29/2021
SNOs_Map_NPP_GCOM-C_20211129.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/29/2021 in txt file.

Historial Predications of SNOs between NPP and GCOM-C