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: 12/3/2018
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 12/11/2018 17:09:25 -73.59, 95.94 83.42 12/11/2018 17:08:18 -73.55, 93.09 83.36 89.81 67
2 12/11/2018 18:00:09 73.38, -97.19 96.39 12/11/2018 17:59:00 73.37, -99.18 96.45 63.23 69
3 12/11/2018 18:50:53 -73.27, 69.88 83.72 12/11/2018 18:49:42 -73.26, 68.38 83.67 48.20 71
4 12/11/2018 19:41:37 73.06,-123.24 96.10 12/11/2018 19:40:24 73.07,-123.90 96.14 21.50 73
5 12/11/2018 20:32:21 -72.95, 43.85 84.01 12/11/2018 20:31:06 -72.96, 43.65 83.98 6.77 75
6 12/11/2018 21:23:02 72.89,-148.94 95.94 12/11/2018 21:21:50 72.87,-148.86 95.93 3.40 72
7 12/11/2018 22:13:43 -72.93, 18.47 84.02 12/11/2018 22:12:35 -72.92, 18.37 84.02 3.81 68
8 12/11/2018 23:04:24 72.87,-174.32 95.93 12/11/2018 23:03:20 72.88,-174.24 95.94 2.55 64
9 12/11/2018 23:55:06 -72.87, -7.01 84.08 12/11/2018 23:54:04 -72.87, -6.91 84.07 3.37 62
10 12/12/2018 00:45:45 72.91, 160.41 95.97 12/12/2018 00:44:50 72.89, 160.37 95.96 2.79 55
11 12/12/2018 01:36:27 -72.90, -32.28 84.04 12/12/2018 01:35:34 -72.88, -32.30 84.05 2.26 53
12 12/12/2018 02:27:07 72.89, 135.03 95.96 12/12/2018 02:26:20 72.89, 134.99 95.97 1.61 47
13 12/12/2018 03:17:49 -72.88, -57.66 84.05 12/12/2018 03:17:04 -72.88, -57.68 84.04 0.90 45
14 12/12/2018 04:08:29 72.87, 109.66 95.95 12/12/2018 04:07:50 72.90, 109.60 95.98 3.29 39
15 12/12/2018 04:59:11 -72.86, -83.04 84.06 12/12/2018 04:58:34 -72.89, -83.07 84.03 3.09 37
16 12/12/2018 05:49:50 72.85, 84.28 95.94 12/12/2018 05:49:18 72.85, 84.32 95.94 1.35 32
17 12/12/2018 06:40:32 -72.85,-108.41 84.07 12/12/2018 06:40:02 -72.84,-108.35 84.07 2.06 30
18 12/12/2018 07:31:12 72.84, 58.90 95.93 12/12/2018 07:30:48 72.86, 58.93 95.95 2.43 24
19 12/12/2018 08:21:54 -72.83,-133.79 84.08 12/12/2018 08:21:32 -72.85,-133.74 84.06 2.94 22
20 12/12/2018 09:12:33 72.87, 33.63 95.96 12/12/2018 09:12:18 72.86, 33.55 95.96 2.91 15
21 12/12/2018 10:03:15 -72.86,-159.06 84.05 12/12/2018 10:03:02 -72.85,-159.12 84.05 2.15 13
22 12/12/2018 10:53:55 72.85, 8.26 95.95 12/12/2018 10:53:48 72.87, 8.16 95.97 3.53 7
23 12/12/2018 11:44:37 -72.84, 175.56 84.06 12/12/2018 11:44:32 -72.86, 175.49 84.04 2.96 5
24 12/12/2018 12:35:17 72.83, -17.12 95.94 12/12/2018 12:35:17 72.82, -17.12 95.93 1.33 0
25 12/12/2018 13:25:59 -72.83, 150.19 84.07 12/12/2018 13:26:01 -72.81, 150.21 84.08 1.50 2
26 12/12/2018 14:16:39 72.82, -42.50 95.93 12/12/2018 14:16:47 72.83, -42.50 95.94 1.27 8
27 12/12/2018 15:07:21 -72.81, 124.81 84.08 12/12/2018 15:07:31 -72.82, 124.83 84.07 1.42 10
28 12/12/2018 15:58:01 72.80, -67.88 95.92 12/12/2018 15:58:16 72.78, -67.78 95.90 3.50 15
29 12/12/2018 16:48:42 -72.84, 99.54 84.05 12/12/2018 16:49:01 -72.83, 99.44 84.06 3.68 19
30 12/12/2018 17:39:23 72.78, -93.25 95.91 12/12/2018 17:39:46 72.79, -93.17 95.91 2.81 23
31 12/12/2018 18:30:05 -72.77, 74.06 84.10 12/12/2018 18:30:30 -72.78, 74.16 84.10 3.49 25
32 12/12/2018 19:20:44 72.81,-118.52 95.94 12/12/2018 19:21:16 72.79,-118.56 95.92 2.53 32
33 12/12/2018 20:11:26 -72.81, 48.79 84.07 12/12/2018 20:12:00 -72.79, 48.78 84.09 2.32 34
34 12/12/2018 21:02:06 72.80,-143.90 95.93 12/12/2018 21:02:46 72.80,-143.94 95.93 1.42 40
35 12/12/2018 21:52:48 -72.79, 23.41 84.08 12/12/2018 21:53:30 -72.79, 23.39 84.08 0.73 42
36 12/12/2018 22:43:28 72.78,-169.28 95.92 12/12/2018 22:44:15 72.75,-169.22 95.89 3.28 47
37 12/12/2018 23:34:10 -72.77, -1.97 84.09 12/12/2018 23:35:00 -72.80, -2.00 84.07 2.98 50
38 12/13/2018 00:24:50 72.76, 165.35 95.91 12/13/2018 00:25:45 72.76, 165.39 95.90 1.49 55
39 12/13/2018 01:15:32 -72.75, -27.34 84.10 12/13/2018 01:16:29 -72.75, -27.28 84.11 2.18 57
40 12/13/2018 02:06:12 72.74, 139.97 95.90 12/13/2018 02:07:15 72.77, 140.01 95.91 2.69 63
41 12/13/2018 02:56:54 -72.74, -52.72 84.11 12/13/2018 02:57:59 -72.76, -52.66 84.10 2.95 65
42 12/13/2018 03:47:33 72.78, 114.70 95.93 12/13/2018 03:48:45 72.77, 114.62 95.92 2.69 72
43 12/13/2018 04:38:15 -72.77, -77.99 84.08 12/13/2018 04:39:29 -72.76, -78.05 84.09 2.07 74
44 12/13/2018 05:28:59 72.56, 88.90 95.73 12/13/2018 05:30:11 72.57, 89.65 95.72 24.98 72
45 12/13/2018 06:19:43 -72.45,-103.99 84.37 12/13/2018 06:20:54 -72.51,-102.92 84.35 36.61 71
46 12/13/2018 07:10:27 72.23, 62.92 95.44 12/13/2018 07:11:35 72.27, 64.88 95.40 66.49 68
47 12/13/2018 08:01:10 -72.17,-129.86 84.62 12/13/2018 08:02:18 -72.21,-127.70 84.66 73.76 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/3/2018
SNOs_Map_METOP-B_NPP_20181203.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/03/2018 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service