Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/27/2023
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 10/27/2023 05:24:08 -72.86, -89.25 94.50 10/27/2023 05:24:48 -72.85, -89.26 94.51 1.21 40
2 10/27/2023 06:14:54 72.85, 78.08 85.51 10/27/2023 06:15:27 72.84, 78.05 85.49 2.01 33
3 10/27/2023 07:05:38 -72.87,-114.63 94.47 10/27/2023 07:06:09 -72.88,-114.53 94.46 3.66 31
4 10/27/2023 07:56:24 72.86, 52.70 85.54 10/27/2023 07:56:48 72.87, 52.78 85.54 2.86 24
5 10/27/2023 08:47:08 -72.87,-140.01 94.44 10/27/2023 08:47:31 -72.86,-139.91 94.45 3.28 23
6 10/27/2023 09:37:54 72.86, 27.31 85.57 10/27/2023 09:38:10 72.85, 27.39 85.55 3.03 16
7 10/27/2023 10:28:37 -72.82,-165.29 94.47 10/27/2023 10:28:53 -72.84,-165.30 94.45 2.10 16
8 10/27/2023 11:19:23 72.81, 2.04 85.54 10/27/2023 11:19:32 72.83, 2.01 85.55 1.66 9
9 10/27/2023 12:10:07 -72.83, 169.33 94.44 10/27/2023 12:10:15 -72.82, 169.32 94.45 0.70 8
10 10/27/2023 13:00:53 72.82, -23.34 85.57 10/27/2023 13:00:54 72.80, -23.37 85.56 1.66 1
11 10/27/2023 13:51:37 -72.83, 143.95 94.41 10/27/2023 13:51:37 -72.80, 143.94 94.44 3.28 0
12 10/27/2023 14:42:23 72.82, -48.73 85.59 10/27/2023 14:42:15 72.83, -48.65 85.61 2.93 8
13 10/27/2023 15:33:07 -72.83, 118.57 94.39 10/27/2023 15:32:58 -72.83, 118.66 94.39 3.03 9
14 10/27/2023 16:23:53 72.82, -74.11 85.62 10/27/2023 16:23:37 72.81, -74.03 85.61 2.63 16
15 10/27/2023 17:14:36 -72.78, 93.29 94.41 10/27/2023 17:14:20 -72.81, 93.28 94.39 2.70 16
16 10/27/2023 18:05:22 72.78, -99.38 85.60 10/27/2023 18:04:59 72.79, -99.42 85.62 2.17 23
17 10/27/2023 18:56:06 -72.79, 67.91 94.38 10/27/2023 18:55:42 -72.79, 67.89 94.38 0.52 24
18 10/27/2023 19:46:52 72.78,-124.77 85.62 10/27/2023 19:46:21 72.77,-124.80 85.62 1.44 31
19 10/27/2023 20:37:36 -72.79, 42.53 94.36 10/27/2023 20:37:04 -72.77, 42.51 94.38 2.74 32
20 10/27/2023 21:28:21 72.78,-150.15 85.65 10/27/2023 21:27:41 72.80,-150.08 85.67 3.10 40
21 10/27/2023 22:19:05 -72.79, 17.15 94.33 10/27/2023 22:18:24 -72.80, 17.23 94.33 2.89 41
22 10/27/2023 23:09:51 72.79,-175.53 85.68 10/27/2023 23:09:03 72.78,-175.46 85.68 2.31 48
23 10/28/2023 00:00:34 -72.75, -8.13 94.36 10/27/2023 23:59:46 -72.78, -8.15 94.32 3.26 48
24 10/28/2023 00:51:20 72.74, 159.19 85.65 10/28/2023 00:50:25 72.76, 159.16 85.68 2.66 55
25 10/28/2023 01:42:04 -72.75, -33.51 94.33 10/28/2023 01:41:08 -72.76, -33.53 94.32 0.83 56
26 10/28/2023 02:32:50 72.74, 133.81 85.68 10/28/2023 02:31:47 72.74, 133.77 85.68 1.37 63
27 10/28/2023 03:23:34 -72.75, -58.89 94.30 10/28/2023 03:22:30 -72.74, -58.91 94.31 2.25 64
28 10/28/2023 04:14:20 72.75, 108.43 85.71 10/28/2023 04:13:08 72.77, 108.50 85.74 3.32 72
29 10/28/2023 05:05:04 -72.76, -84.28 94.27 10/28/2023 05:03:51 -72.77, -84.19 94.26 2.88 73
30 10/28/2023 05:55:46 72.55, 83.47 85.52 10/28/2023 05:54:34 72.54, 82.70 85.54 25.68 72
31 10/28/2023 06:46:30 -72.56,-109.24 94.46 10/28/2023 06:45:17 -72.54,-109.99 94.45 24.98 73
32 10/28/2023 07:37:10 72.24, 58.69 85.23 10/28/2023 07:36:01 72.27, 56.81 85.30 63.96 69
33 10/28/2023 08:27:54 -72.26,-134.02 94.75 10/28/2023 08:26:44 -72.27,-135.88 94.69 62.96 70

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 10/27/2023
SNOs_Map_NPP_METOP-C_20231027.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 10/27/2023 in txt file.

Historial Predications of SNOs between NPP and METOP-C