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: 2/18/2021
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 05:10:33 73.28, 92.97 84.07 02/21/2021 05:11:40 73.20, 95.37 83.84 77.55 67
2 02/21/2021 06:01:15 -73.18, -99.49 96.06 02/21/2021 06:02:24 -73.14, -97.44 96.23 66.28 69
3 02/21/2021 06:51:56 72.93, 68.35 83.66 02/21/2021 06:53:08 72.88, 69.34 83.53 32.79 72
4 02/21/2021 07:42:39 -72.88,-124.23 96.42 02/21/2021 07:43:51 -72.87,-123.36 96.49 28.46 72
5 02/21/2021 08:33:21 72.68, 43.49 83.36 02/21/2021 08:34:34 72.66, 43.53 83.31 3.09 73
6 02/21/2021 09:24:04 -72.63,-149.09 96.71 02/21/2021 09:25:17 -72.65,-149.16 96.71 2.93 73
7 02/21/2021 10:14:50 72.64, 18.21 83.28 02/21/2021 10:15:56 72.64, 18.15 83.27 2.01 66
8 02/21/2021 11:05:34 -72.64,-174.48 96.73 02/21/2021 11:06:39 -72.63,-174.55 96.76 2.65 65
9 02/21/2021 11:56:20 72.64, -7.17 83.26 02/21/2021 11:57:17 72.67, -7.13 83.27 3.07 57
10 02/21/2021 12:47:04 -72.64, 160.14 96.75 02/21/2021 12:48:00 -72.66, 160.18 96.76 1.89 56
11 02/21/2021 13:37:50 72.65, -32.56 83.24 02/21/2021 13:38:39 72.64, -32.51 83.22 1.67 49
12 02/21/2021 14:28:34 -72.65, 134.75 96.77 02/21/2021 14:29:22 -72.64, 134.79 96.80 1.99 48
13 02/21/2021 15:19:19 72.60, -57.84 83.17 02/21/2021 15:20:01 72.62, -57.89 83.18 2.96 42
14 02/21/2021 16:10:03 -72.60, 109.47 96.85 02/21/2021 16:10:44 -72.61, 109.41 96.85 2.35 41
15 02/21/2021 17:00:49 72.61, -83.23 83.15 02/21/2021 17:01:23 72.60, -83.27 83.14 1.67 34
16 02/21/2021 17:51:33 -72.61, 84.09 96.87 02/21/2021 17:52:06 -72.59, 84.03 96.89 2.54 33
17 02/21/2021 18:42:19 72.61,-108.61 83.13 02/21/2021 18:42:44 72.63,-108.55 83.14 2.96 25
18 02/21/2021 19:33:03 -72.61, 58.70 96.89 02/21/2021 19:33:27 -72.62, 58.75 96.89 1.94 24
19 02/21/2021 20:23:49 72.62,-134.00 83.11 02/21/2021 20:24:06 72.61,-133.94 83.09 2.20 17
20 02/21/2021 21:14:33 -72.62, 33.31 96.91 02/21/2021 21:14:49 -72.60, 33.37 96.93 2.60 16
21 02/21/2021 22:05:18 72.57,-159.28 83.03 02/21/2021 22:05:28 72.59,-159.32 83.05 2.35 10
22 02/21/2021 22:56:02 -72.58, 8.03 96.98 02/21/2021 22:56:11 -72.58, 7.99 96.98 1.75 9
23 02/21/2021 23:46:48 72.58, 175.33 83.01 02/21/2021 23:46:50 72.57, 175.30 83.01 1.50 2
24 02/22/2021 00:37:32 -72.58, -17.35 97.00 02/22/2021 00:37:33 -72.56, -17.40 97.02 2.57 1
25 02/22/2021 01:28:18 72.58, 149.95 82.99 02/22/2021 01:28:11 72.60, 150.02 83.01 2.98 7
26 02/22/2021 02:19:02 -72.59, -42.74 97.02 02/22/2021 02:18:54 -72.59, -42.68 97.02 2.18 8
27 02/22/2021 03:09:47 72.59, 124.56 82.97 02/22/2021 03:09:32 72.58, 124.64 82.96 2.78 15
28 02/22/2021 04:00:31 -72.59, -68.12 97.04 02/22/2021 04:00:15 -72.57, -68.06 97.06 3.22 16
29 02/22/2021 04:51:16 72.54, 99.28 82.90 02/22/2021 04:50:54 72.56, 99.26 82.92 1.74 22
30 02/22/2021 05:42:00 -72.55, -93.41 97.12 02/22/2021 05:41:37 -72.55, -93.44 97.11 1.16 23
31 02/22/2021 06:32:46 72.55, 73.89 82.88 02/22/2021 06:32:16 72.54, 73.87 82.87 1.57 30
32 02/22/2021 07:23:30 -72.55,-118.79 97.14 02/22/2021 07:22:59 -72.53,-118.82 97.15 2.74 31
33 02/22/2021 08:14:16 72.56, 48.51 82.86 02/22/2021 08:13:37 72.57, 48.59 82.87 3.15 39
34 02/22/2021 09:05:00 -72.56,-144.18 97.16 02/22/2021 09:04:20 -72.56,-144.10 97.15 2.56 40
35 02/22/2021 09:55:46 72.56, 23.12 82.84 02/22/2021 09:54:59 72.55, 23.21 82.83 3.39 47
36 02/22/2021 10:46:29 -72.51,-169.46 97.23 02/22/2021 10:45:42 -72.54,-169.48 97.20 2.97 47
37 02/22/2021 11:37:15 72.52, -2.16 82.76 02/22/2021 11:36:21 72.53, -2.17 82.79 1.14 54
38 02/22/2021 12:27:59 -72.52, 165.15 97.25 02/22/2021 12:27:04 -72.52, 165.14 97.24 0.63 55
39 02/22/2021 13:18:45 72.52, -27.54 82.74 02/22/2021 13:17:43 72.50, -27.55 82.74 1.88 62
40 02/22/2021 14:09:29 -72.52, 139.77 97.27 02/22/2021 14:08:26 -72.50, 139.75 97.28 3.03 63
41 02/22/2021 15:00:15 72.53, -52.93 82.72 02/22/2021 14:59:04 72.53, -52.83 82.74 3.44 71
42 02/22/2021 15:50:59 -72.53, 114.38 97.29 02/22/2021 15:49:47 -72.53, 114.47 97.28 3.05 72
43 02/22/2021 16:41:42 72.38, -78.01 82.54 02/22/2021 16:40:29 72.36, -78.52 82.56 17.25 73
44 02/22/2021 17:32:25 -72.33, 89.40 97.54 02/22/2021 17:31:12 -72.35, 88.79 97.46 20.88 73
45 02/22/2021 18:23:06 72.08,-102.80 82.18 02/22/2021 18:21:56 72.08,-104.40 82.30 54.72 70
46 02/22/2021 19:13:49 -72.03, 64.61 97.89 02/22/2021 19:12:39 -72.08, 62.91 97.73 58.41 70
47 02/22/2021 20:04:30 71.77,-127.60 81.82 02/22/2021 20:03:24 71.75,-130.35 81.99 95.79 66
48 02/22/2021 20:55:13 -71.73, 39.80 98.25 02/22/2021 20:54:07 -71.75, 36.96 98.04 99.10 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/18/2021
SNOs_Map_NPP_METOP-C_20210218.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/18/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C