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: 11/13/2024
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 11/16/2024 06:25:28 -70.27,-100.38 90.97 11/16/2024 06:26:34 -70.22, -97.73 91.01 99.74 66
2 11/16/2024 07:16:02 69.61, 67.92 88.38 11/16/2024 07:17:14 69.52, 68.63 88.29 29.32 72
3 11/16/2024 08:06:39 -69.28,-124.28 91.95 11/16/2024 08:07:48 -69.30,-124.30 91.93 2.41 69
4 11/16/2024 08:57:25 69.24, 43.07 88.03 11/16/2024 08:58:16 69.24, 43.00 88.02 2.82 51
5 11/16/2024 09:48:08 -69.23,-149.59 91.98 11/16/2024 09:48:46 -69.23,-149.63 91.98 1.52 38
6 11/16/2024 10:38:54 69.20, 17.76 88.01 11/16/2024 10:39:13 69.22, 17.75 88.03 2.61 19
7 11/16/2024 11:29:37 -69.19,-174.90 92.00 11/16/2024 11:29:44 -69.16,-174.96 92.03 3.38 7
8 11/16/2024 12:20:23 69.16, -7.55 87.98 11/16/2024 12:20:11 69.16, -7.58 87.98 1.05 12
9 11/16/2024 13:11:06 -69.14, 159.79 92.03 11/16/2024 13:10:41 -69.15, 159.79 92.02 0.92 25
10 11/16/2024 14:01:52 69.11, -32.86 87.95 11/16/2024 14:01:09 69.09, -32.91 87.93 2.89 43
11 11/16/2024 14:52:35 -69.10, 134.47 92.06 11/16/2024 14:51:39 -69.08, 134.46 92.07 1.60 56
12 11/16/2024 15:43:21 69.07, -58.18 87.92 11/16/2024 15:42:06 69.08, -58.16 87.93 1.33 75
13 11/16/2024 16:33:56 -68.63, 109.74 92.51 11/16/2024 16:32:44 -68.64, 108.64 92.50 44.63 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/13/2024
SNOs_Map_NPP_GCOM-C_20241113.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/13/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C