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: 11/15/2024
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 06:25:27 -70.25,-100.35 90.99 11/16/2024 06:26:34 -70.18, -97.78 91.04 96.86 67
2 11/16/2024 07:16:01 69.58, 67.96 88.35 11/16/2024 07:17:13 69.54, 68.67 88.32 27.90 72
3 11/16/2024 08:06:39 -69.31,-124.32 91.92 11/16/2024 08:07:47 -69.32,-124.27 91.91 2.33 68
4 11/16/2024 08:57:25 69.27, 43.03 88.06 11/16/2024 08:58:15 69.26, 43.04 88.05 1.59 50
5 11/16/2024 09:48:08 -69.26,-149.64 91.95 11/16/2024 09:48:45 -69.25,-149.60 91.96 1.87 37
6 11/16/2024 10:38:54 69.23, 17.72 88.03 11/16/2024 10:39:12 69.25, 17.78 88.05 3.20 18
7 11/16/2024 11:29:36 -69.16,-174.87 92.03 11/16/2024 11:29:43 -69.18,-174.93 92.01 3.13 7
8 11/16/2024 12:20:23 69.18, -7.59 88.01 11/16/2024 12:20:10 69.18, -7.55 88.00 1.91 13
9 11/16/2024 13:11:05 -69.12, 159.82 92.05 11/16/2024 13:10:41 -69.12, 159.75 92.06 2.80 24
10 11/16/2024 14:01:52 69.14, -32.91 87.98 11/16/2024 14:01:08 69.11, -32.87 87.95 3.15 44
11 11/16/2024 14:52:34 -69.08, 134.50 92.08 11/16/2024 14:51:38 -69.11, 134.49 92.05 3.41 56
12 11/16/2024 15:43:20 69.04, -58.14 87.90 11/16/2024 15:42:06 69.05, -58.20 87.90 2.37 74
13 11/16/2024 16:33:55 -68.60, 109.77 92.53 11/16/2024 16:32:44 -68.61, 108.60 92.54 47.56 71

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/15/2024
SNOs_Map_NPP_GCOM-C_20241115.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/15/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C