Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/11/2019
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/17/2019 18:38:06 -73.58, 73.89 97.15 10/17/2019 18:36:59 -73.57, 70.95 97.08 92.28 67
2 10/17/2019 19:28:50 73.34,-119.31 82.64 10/17/2019 19:27:40 73.33,-121.19 82.68 59.99 70
3 10/17/2019 20:19:34 -73.26, 47.82 97.43 10/17/2019 20:18:23 -73.28, 46.24 97.37 50.68 71
4 10/17/2019 21:10:17 73.07,-145.25 82.41 10/17/2019 21:09:04 73.03,-145.91 82.39 21.97 73
5 10/17/2019 22:01:01 -72.98, 21.89 97.67 10/17/2019 21:59:47 -72.98, 21.51 97.65 12.39 74
6 10/17/2019 22:51:42 72.90,-170.96 82.26 10/17/2019 22:50:31 72.89,-170.98 82.26 1.06 71
7 10/17/2019 23:42:24 -72.91, -3.60 97.71 10/17/2019 23:41:15 -72.89, -3.66 97.73 2.98 69
8 10/18/2019 00:33:04 72.87, 163.66 82.27 10/18/2019 00:32:01 72.89, 163.63 82.30 2.44 63
9 10/18/2019 01:23:46 -72.89, -28.99 97.71 10/18/2019 01:22:45 -72.89, -29.05 97.70 2.19 61
10 10/18/2019 02:14:26 72.85, 138.27 82.27 10/18/2019 02:13:30 72.85, 138.35 82.27 2.79 56
11 10/18/2019 03:05:08 -72.86, -54.38 97.71 10/18/2019 03:04:14 -72.85, -54.33 97.72 2.14 54
12 10/18/2019 03:55:47 72.88, 112.99 82.33 10/18/2019 03:55:00 72.86, 112.97 82.31 2.71 47
13 10/18/2019 04:46:29 -72.84, -79.76 97.70 10/18/2019 04:45:43 -72.86, -79.72 97.68 2.14 46
14 10/18/2019 05:37:08 72.86, 87.60 82.33 10/18/2019 05:36:29 72.86, 87.58 82.34 0.92 39
15 10/18/2019 06:27:50 -72.87,-105.04 97.65 10/18/2019 06:27:13 -72.86,-105.11 97.65 2.23 37
16 10/18/2019 07:18:30 72.83, 62.22 82.33 10/18/2019 07:17:58 72.82, 62.30 82.32 3.34 32
17 10/18/2019 08:09:12 -72.85,-130.43 97.65 10/18/2019 08:08:43 -72.87,-130.49 97.62 3.06 29
18 10/18/2019 08:59:52 72.81, 36.83 82.34 10/18/2019 08:59:28 72.82, 36.91 82.35 2.98 24
19 10/18/2019 09:50:34 -72.83,-155.82 97.64 10/18/2019 09:50:12 -72.82,-155.77 97.64 1.40 22
20 10/18/2019 10:41:13 72.84, 11.55 82.39 10/18/2019 10:40:58 72.83, 11.52 82.38 1.46 15
21 10/18/2019 11:31:56 -72.80, 178.80 97.64 10/18/2019 11:31:42 -72.83, 178.84 97.61 3.23 14
22 10/18/2019 12:22:35 72.82, -13.84 82.39 10/18/2019 12:22:28 72.83, -13.86 82.41 2.10 7
23 10/18/2019 13:13:17 -72.83, 153.52 97.58 10/18/2019 13:13:12 -72.84, 153.45 97.58 2.18 5
24 10/18/2019 14:03:57 72.79, -39.22 82.40 10/18/2019 14:03:57 72.79, -39.14 82.39 2.70 0
25 10/18/2019 14:54:39 -72.81, 128.13 97.58 10/18/2019 14:54:41 -72.79, 128.17 97.60 2.40 2
26 10/18/2019 15:45:18 72.82, -64.51 82.45 10/18/2019 15:45:27 72.80, -64.53 82.42 3.14 9
27 10/18/2019 16:36:01 -72.79, 102.74 97.58 10/18/2019 16:36:11 -72.80, 102.78 97.57 1.71 10
28 10/18/2019 17:26:40 72.80, -89.89 82.46 10/18/2019 17:26:57 72.80, -89.92 82.46 0.90 17
29 10/18/2019 18:17:22 -72.82, 77.46 97.52 10/18/2019 18:17:41 -72.80, 77.40 97.54 2.58 19
30 10/18/2019 19:08:02 72.78,-115.28 82.46 10/18/2019 19:08:27 72.81,-115.31 82.49 3.44 25
31 10/18/2019 19:58:44 -72.79, 52.08 97.52 10/18/2019 19:59:11 -72.81, 52.01 97.50 2.88 27
32 10/18/2019 20:49:24 72.76,-140.66 82.46 10/18/2019 20:49:56 72.76,-140.59 82.47 2.67 32
33 10/18/2019 21:40:06 -72.77, 26.69 97.52 10/18/2019 21:40:40 -72.76, 26.73 97.53 1.36 34
34 10/18/2019 22:30:45 72.78,-165.95 82.52 10/18/2019 22:31:26 72.77,-165.97 82.50 1.89 41
35 10/18/2019 23:21:28 -72.75, 1.30 97.51 10/18/2019 23:22:10 -72.77, 1.34 97.49 2.75 42
36 10/19/2019 00:12:07 72.76, 168.67 82.52 10/19/2019 00:12:56 72.78, 168.64 82.53 1.83 49
37 10/19/2019 01:02:49 -72.78, -23.98 97.46 10/19/2019 01:03:40 -72.78, -24.05 97.46 2.32 51
38 10/19/2019 01:53:29 72.74, 143.28 82.52 10/19/2019 01:54:25 72.73, 143.36 82.51 2.62 56
39 10/19/2019 02:44:11 -72.75, -49.36 97.45 10/19/2019 02:45:09 -72.73, -49.33 97.48 2.69 58
40 10/19/2019 03:34:51 72.72, 117.90 82.53 10/19/2019 03:35:55 72.74, 117.97 82.54 3.29 64
41 10/19/2019 04:25:33 -72.73, -74.75 97.45 10/19/2019 04:26:39 -72.74, -74.72 97.45 1.27 66
42 10/19/2019 05:16:12 72.75, 92.61 82.58 10/19/2019 05:17:25 72.74, 92.58 82.57 1.11 73
43 10/19/2019 06:06:55 -72.71,-100.13 97.45 10/19/2019 06:08:09 -72.74,-100.10 97.42 3.99 74
44 10/19/2019 06:57:39 72.47, 66.71 82.34 10/19/2019 06:58:50 72.49, 67.71 82.34 33.65 71
45 10/19/2019 07:48:22 -72.43,-126.03 97.68 10/19/2019 07:49:33 -72.45,-124.87 97.71 38.97 71
46 10/19/2019 08:39:07 72.14, 40.73 82.05 10/19/2019 08:40:14 72.19, 42.93 82.05 75.32 67
47 10/19/2019 09:29:50 -72.10,-152.01 97.97 10/19/2019 09:30:57 -72.15,-149.66 97.99 80.46 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/11/2019
SNOs_Map_METOP-B_NPP_20191011.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 10/11/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service