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: 2/21/2020
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 02/25/2020 21:52:49 73.24,-157.50 82.57 02/25/2020 21:53:57 73.18,-155.37 82.38 68.69 68
2 02/25/2020 22:43:31 -73.14, 10.03 97.55 02/25/2020 22:44:41 -73.10, 11.78 97.72 56.54 70
3 02/25/2020 23:34:13 72.94, 177.78 82.21 02/25/2020 23:35:25 72.85, 178.59 82.06 28.32 72
4 02/26/2020 00:24:55 -72.85, -14.70 97.91 02/26/2020 00:26:08 -72.82, -14.16 97.99 18.21 73
5 02/26/2020 01:15:38 72.69, 152.92 81.91 02/26/2020 01:16:50 72.67, 152.87 81.88 2.87 72
6 02/26/2020 02:06:22 -72.70, -39.77 98.10 02/26/2020 02:07:32 -72.69, -39.76 98.13 0.95 70
7 02/26/2020 02:57:08 72.70, 127.54 81.89 02/26/2020 02:58:11 72.69, 127.58 81.87 1.40 63
8 02/26/2020 03:47:52 -72.70, -65.15 98.12 02/26/2020 03:48:53 -72.71, -65.05 98.13 3.58 61
9 02/26/2020 04:38:37 72.65, 102.26 81.81 02/26/2020 04:39:33 72.67, 102.19 81.82 3.23 56
10 02/26/2020 05:29:21 -72.65, -90.43 98.20 02/26/2020 05:30:15 -72.69, -90.45 98.18 3.53 54
11 02/26/2020 06:20:07 72.65, 76.88 81.79 02/26/2020 06:20:55 72.64, 76.80 81.77 3.16 48
12 02/26/2020 07:10:50 -72.66,-115.81 98.22 02/26/2020 07:11:36 -72.66,-115.84 98.23 0.91 46
13 02/26/2020 08:01:36 72.66, 51.50 81.77 02/26/2020 08:02:15 72.66, 51.50 81.77 0.90 39
14 02/26/2020 08:52:20 -72.66,-141.20 98.24 02/26/2020 08:52:57 -72.68,-141.13 98.24 3.11 37
15 02/26/2020 09:43:06 72.66, 26.12 81.75 02/26/2020 09:43:37 72.64, 26.11 81.72 2.57 31
16 02/26/2020 10:33:50 -72.67,-166.58 98.27 02/26/2020 10:34:19 -72.66,-166.53 98.29 2.10 29
17 02/26/2020 11:24:36 72.66, 0.73 81.72 02/26/2020 11:24:58 72.66, 0.82 81.71 2.90 22
18 02/26/2020 12:15:19 -72.62, 168.14 98.34 02/26/2020 12:15:41 -72.63, 168.08 98.34 2.33 22
19 02/26/2020 13:06:05 72.62, -24.55 81.65 02/26/2020 13:06:20 72.63, -24.57 81.66 2.10 15
20 02/26/2020 13:56:49 -72.62, 142.76 98.37 02/26/2020 13:57:02 -72.65, 142.79 98.34 3.36 13
21 02/26/2020 14:47:35 72.62, -49.93 81.62 02/26/2020 14:47:42 72.61, -49.97 81.61 2.07 7
22 02/26/2020 15:38:19 -72.63, 117.38 98.39 02/26/2020 15:38:24 -72.63, 117.39 98.39 0.59 5
23 02/26/2020 16:29:05 72.63, -75.31 81.60 02/26/2020 16:29:03 72.63, -75.26 81.60 1.83 2
24 02/26/2020 17:19:49 -72.63, 91.99 98.41 02/26/2020 17:19:46 -72.60, 92.00 98.44 3.65 3
25 02/26/2020 18:10:35 72.63,-100.69 81.58 02/26/2020 18:10:25 72.60,-100.65 81.55 3.10 10
26 02/26/2020 19:01:19 -72.64, 66.61 98.43 02/26/2020 19:01:07 -72.62, 66.71 98.45 3.52 12
27 02/26/2020 19:52:04 72.58,-125.97 81.50 02/26/2020 19:51:47 72.58,-126.05 81.50 2.57 17
28 02/26/2020 20:42:48 -72.59, 41.33 98.51 02/26/2020 20:42:29 -72.60, 41.31 98.50 0.97 19
29 02/26/2020 21:33:34 72.59,-151.35 81.48 02/26/2020 21:33:08 72.60,-151.34 81.50 1.73 26
30 02/26/2020 22:24:18 -72.59, 15.95 98.53 02/26/2020 22:23:51 -72.57, 15.92 98.55 2.87 27
31 02/26/2020 23:15:04 72.59,-176.74 81.46 02/26/2020 23:14:30 72.57,-176.73 81.45 1.82 34
32 02/27/2020 00:05:48 -72.60, -9.43 98.55 02/27/2020 00:05:12 -72.59, -9.37 98.55 2.10 36
33 02/27/2020 00:56:34 72.59, 157.88 81.43 02/27/2020 00:55:51 72.60, 157.98 81.44 3.27 43
34 02/27/2020 01:47:17 -72.55, -34.71 98.63 02/27/2020 01:46:34 -72.56, -34.77 98.60 2.47 43
35 02/27/2020 02:38:03 72.55, 132.60 81.36 02/27/2020 02:37:13 72.57, 132.58 81.39 2.69 50
36 02/27/2020 03:28:47 -72.55, -60.09 98.65 02/27/2020 03:27:56 -72.54, -60.16 98.65 2.76 51
37 02/27/2020 04:19:33 72.55, 107.22 81.33 02/27/2020 04:18:35 72.54, 107.19 81.34 1.25 58
38 02/27/2020 05:10:17 -72.56, -85.48 98.68 02/27/2020 05:09:17 -72.56, -85.45 98.66 1.01 60
39 02/27/2020 06:01:03 72.56, 81.84 81.31 02/27/2020 05:59:56 72.57, 81.90 81.34 2.54 67
40 02/27/2020 06:51:47 -72.56,-110.86 98.70 02/27/2020 06:50:39 -72.53,-110.84 98.71 3.01 68
41 02/27/2020 07:42:33 72.56, 56.45 81.29 02/27/2020 07:41:18 72.54, 56.50 81.29 2.68 75
42 02/27/2020 08:33:16 -72.51,-136.14 98.78 02/27/2020 08:32:01 -72.51,-136.24 98.76 3.38 75
43 02/27/2020 09:23:57 72.26, 31.68 80.93 02/27/2020 09:22:45 72.26, 30.60 81.02 36.43 72
44 02/27/2020 10:14:40 -72.21,-160.92 99.13 02/27/2020 10:13:28 -72.23,-162.14 99.03 41.36 72
45 02/27/2020 11:05:21 71.95, 6.89 80.57 02/27/2020 11:04:13 71.92, 4.62 80.70 78.12 68
46 02/27/2020 11:56:04 -71.91, 174.29 99.49 02/27/2020 11:54:56 -71.89, 171.89 99.35 82.85 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/21/2020
SNOs_Map_NPP_METOP-C_20200221.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/21/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service