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: 2/14/2021
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 02/21/2021 05:10:32 73.24, 93.06 84.02 02/21/2021 05:11:40 73.20, 95.36 83.84 73.89 68
2 02/21/2021 06:01:15 -73.18, -99.50 96.06 02/21/2021 06:02:24 -73.14, -97.45 96.23 66.45 69
3 02/21/2021 06:51:56 72.94, 68.33 83.67 02/21/2021 06:53:07 72.92, 69.43 83.57 35.91 71
4 02/21/2021 07:42:39 -72.89,-124.24 96.41 02/21/2021 07:43:51 -72.87,-123.37 96.50 28.62 72
5 02/21/2021 08:33:21 72.69, 43.47 83.37 02/21/2021 08:34:33 72.70, 43.62 83.35 4.91 72
6 02/21/2021 09:24:04 -72.64,-149.10 96.71 02/21/2021 09:25:17 -72.64,-149.17 96.72 2.37 73
7 02/21/2021 10:14:50 72.65, 18.19 83.29 02/21/2021 10:15:56 72.63, 18.13 83.26 3.01 66
8 02/21/2021 11:05:34 -72.64,-174.49 96.73 02/21/2021 11:06:38 -72.67,-174.45 96.72 3.26 64
9 02/21/2021 11:56:20 72.65, -7.19 83.27 02/21/2021 11:57:17 72.66, -7.15 83.26 1.66 57
10 02/21/2021 12:47:04 -72.65, 160.13 96.75 02/21/2021 12:48:00 -72.65, 160.17 96.76 1.30 56
11 02/21/2021 13:37:50 72.66, -32.58 83.25 02/21/2021 13:38:39 72.63, -32.53 83.22 3.06 49
12 02/21/2021 14:28:34 -72.66, 134.74 96.77 02/21/2021 14:29:22 -72.63, 134.78 96.81 3.16 48
13 02/21/2021 15:19:19 72.61, -57.86 83.18 02/21/2021 15:20:01 72.61, -57.91 83.17 1.64 42
14 02/21/2021 16:10:03 -72.61, 109.46 96.84 02/21/2021 16:10:44 -72.61, 109.40 96.85 1.93 41
15 02/21/2021 17:00:49 72.62, -83.25 83.16 02/21/2021 17:01:23 72.59, -83.29 83.13 3.17 34
16 02/21/2021 17:51:33 -72.62, 84.07 96.86 02/21/2021 17:52:05 -72.64, 84.12 96.85 3.04 32
17 02/21/2021 18:42:19 72.62,-108.63 83.14 02/21/2021 18:42:44 72.62,-108.57 83.13 2.03 25
18 02/21/2021 19:33:03 -72.62, 58.69 96.88 02/21/2021 19:33:27 -72.62, 58.74 96.89 1.76 24
19 02/21/2021 20:23:48 72.58,-133.91 83.06 02/21/2021 20:24:06 72.60,-133.95 83.08 2.95 18
20 02/21/2021 21:14:32 -72.58, 33.41 96.96 02/21/2021 21:14:49 -72.60, 33.36 96.94 2.84 17
21 02/21/2021 22:05:18 72.58,-159.30 83.04 02/21/2021 22:05:28 72.58,-159.34 83.04 1.24 10
22 02/21/2021 22:56:02 -72.58, 8.02 96.98 02/21/2021 22:56:11 -72.58, 7.98 96.98 1.60 9
23 02/21/2021 23:46:48 72.59, 175.31 83.02 02/21/2021 23:46:49 72.61, 175.38 83.04 3.36 1
24 02/22/2021 00:37:32 -72.59, -17.37 97.00 02/22/2021 00:37:32 -72.61, -17.30 96.98 2.95 0
25 02/22/2021 01:28:18 72.59, 149.93 83.00 02/22/2021 01:28:11 72.59, 150.00 83.00 2.52 7
26 02/22/2021 02:19:02 -72.59, -42.75 97.02 02/22/2021 02:18:54 -72.58, -42.69 97.03 2.31 8
27 02/22/2021 03:09:47 72.55, 124.65 82.93 02/22/2021 03:09:33 72.57, 124.62 82.95 2.33 14
28 02/22/2021 04:00:31 -72.55, -68.03 97.09 02/22/2021 04:00:16 -72.56, -68.07 97.07 2.20 15
29 02/22/2021 04:51:17 72.55, 99.26 82.91 02/22/2021 04:50:55 72.55, 99.24 82.91 1.10 22
30 02/22/2021 05:42:01 -72.55, -93.42 97.11 02/22/2021 05:41:38 -72.54, -93.45 97.11 1.49 23
31 02/22/2021 06:32:47 72.56, 73.87 82.89 02/22/2021 06:32:16 72.58, 73.96 82.91 3.39 31
32 02/22/2021 07:23:31 -72.56,-118.80 97.13 02/22/2021 07:22:59 -72.57,-118.73 97.11 2.99 32
33 02/22/2021 08:14:17 72.57, 48.49 82.87 02/22/2021 08:13:38 72.56, 48.58 82.86 3.09 39
34 02/22/2021 09:05:01 -72.56,-144.19 97.15 02/22/2021 09:04:21 -72.55,-144.11 97.16 2.92 40
35 02/22/2021 09:55:45 72.52, 23.21 82.79 02/22/2021 09:54:59 72.54, 23.19 82.82 1.72 46
36 02/22/2021 10:46:29 -72.52,-169.47 97.23 02/22/2021 10:45:42 -72.53,-169.49 97.20 1.57 47
37 02/22/2021 11:37:15 72.53, -2.18 82.77 02/22/2021 11:36:21 72.51, -2.19 82.78 1.32 54
38 02/22/2021 12:27:59 -72.52, 165.14 97.25 02/22/2021 12:27:04 -72.51, 165.12 97.25 1.64 55
39 02/22/2021 13:18:45 72.53, -27.57 82.75 02/22/2021 13:17:42 72.54, -27.47 82.78 3.56 63
40 02/22/2021 14:09:29 -72.53, 139.76 97.27 02/22/2021 14:08:25 -72.54, 139.84 97.25 3.19 64
41 02/22/2021 15:00:15 72.54, -52.95 82.73 02/22/2021 14:59:04 72.52, -52.85 82.73 3.71 71
42 02/22/2021 15:50:59 -72.53, 114.37 97.29 02/22/2021 15:49:47 -72.52, 114.46 97.29 3.56 72
43 02/22/2021 16:41:42 72.39, -78.03 82.55 02/22/2021 16:40:28 72.40, -78.44 82.60 13.69 74
44 02/22/2021 17:32:25 -72.34, 89.39 97.53 02/22/2021 17:31:12 -72.35, 88.78 97.47 20.72 73
45 02/22/2021 18:23:06 72.09,-102.82 82.19 02/22/2021 18:21:56 72.07,-104.41 82.29 54.70 70
46 02/22/2021 19:13:49 -72.04, 64.60 97.88 02/22/2021 19:12:39 -72.07, 62.90 97.73 58.26 70
47 02/22/2021 20:04:30 71.78,-127.62 81.84 02/22/2021 20:03:23 71.79,-130.28 82.02 92.28 67
48 02/22/2021 20:55:13 -71.73, 39.79 98.24 02/22/2021 20:54:07 -71.74, 36.95 98.04 99.03 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/14/2021
SNOs_Map_NPP_METOP-C_20210214.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/14/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C